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1,426 km · Domestic

Denver (DEN) – Chicago O'Hare (ORD)

In July 2026, 1,069 flights operated between Denver and Chicago O'Hare (both directions), and 72.7% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January923781▼ 15.4%
February853863▲ 1.2%
March1,026950▼ 7.4%
April979966▼ 1.3%
May1,1041,167▲ 5.7%
June1,1321,063▼ 6.1%
July1,1331,069▼ 5.6%
August1,181––
September1,208––
October1,229–in progress
November820––
December827––
Year to date (Jan–Jul)7,1506,859▼ 4.1%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January80.9%77.5%▼ 4.2%
February81.1%80.9%▼ 0.2%
March84.3%70.2%▼ 16.7%
April76.4%80.3%▲ 5.1%
May75.5%80.1%▲ 6.1%
June69.3%74.0%▲ 6.8%
July63.8%72.7%▲ 13.9%
August71.0%––
September79.9%––
October82.5%–in progress
November76.2%––
December71.5%––
Year-to-date average (Jan–Jul)75.9%76.5%▲ 0.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January82▼ 75.0%
February51▼ 80.0%
March021–
April621▲ 250.0%
May10▼ 100.0%
June312▲ 300.0%
July3336▲ 9.1%
August17––
September1––
October3–in progress
November25––
December6––
Year to date (Jan–Jul)5693▲ 66.1%

Airlines on this route

  1. United Airlines 59.3%
  2. American Airlines 22.1%
  3. Southwest Airlines 12.1%
  4. Frontier Airlines 5.5%
  5. Envoy Air 1.1%

Oct 1, 2024 – Jul 31, 2026

By direction

DEN → ORD

Scheduled flights
11,143
Flights operated
11,042
Cancelled
101 · 0.9%
On-time departures
76.9%

ORD → DEN

Scheduled flights
11,169
Flights operated
11,059
Cancelled
110 · 1.0%
On-time departures
77.5%

DEN → ORD and ORD → DEN counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 13,221 59.3% 79.6% 93
American Airlines AA 4,922 22.1% 73.2% 76
Southwest Airlines WN 2,692 12.1% 76.4% 18
Frontier Airlines F9 1,221 5.5% 68.9% 23
Envoy Air MQ 256 1.1% 79.2% 1

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay05:00–06:002.8min · 378 recorded · 375 measured
Gap to highest-delay hour36.1min05:00 ↔ 17:00
Recorded flights22,312DEN–ORD

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · Fewer than 200 measured departures · 5 recorded · 4 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 94.1% · 378 recorded · 375 measured · Source: the US BTS 06:00 · 91.9% · 1,379 recorded · 1,366 measured · Source: the US BTS 07:00 · 91.3% · 2,426 recorded · 2,412 measured · Source: the US BTS 08:00 · 85.7% · 1,188 recorded · 1,178 measured · Source: the US BTS 09:00 · 81.9% · 1,293 recorded · 1,279 measured · Source: the US BTS 10:00 · 81.6% · 1,252 recorded · 1,247 measured · Source: the US BTS 11:00 · 78.1% · 1,082 recorded · 1,079 measured · Source: the US BTS 12:00 · 81.8% · 1,439 recorded · 1,432 measured · Source: the US BTS 13:00 · 81.2% · 1,663 recorded · 1,650 measured · Source: the US BTS 14:00 · 74.6% · 1,455 recorded · 1,444 measured · Source: the US BTS 15:00 · 71.7% · 989 recorded · 982 measured · Source: the US BTS 16:00 · 74.4% · 1,548 recorded · 1,540 measured · Source: the US BTS 17:00 · 65.2% · 1,332 recorded · 1,308 measured · Source: the US BTS 18:00 · 58.3% · 982 recorded · 967 measured · Source: the US BTS 19:00 · 62.7% · 1,228 recorded · 1,214 measured · Source: the US BTS 20:00 · 65.5% · 1,675 recorded · 1,652 measured · Source: the US BTS 21:00 · 67.1% · 839 recorded · 823 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 138 recorded · 130 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 21 recorded · 19 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · Fewer than 200 measured departures · 5 recorded · 4 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 2.8 min · 378 recorded · 375 measured · Source: the US BTS 06:00 · 5.3 min · 1,379 recorded · 1,366 measured · Source: the US BTS 07:00 · 5.2 min · 2,426 recorded · 2,412 measured · Source: the US BTS 08:00 · 11.6 min · 1,188 recorded · 1,178 measured · Source: the US BTS 09:00 · 12.8 min · 1,293 recorded · 1,279 measured · Source: the US BTS 10:00 · 14.7 min · 1,252 recorded · 1,247 measured · Source: the US BTS 11:00 · 15.7 min · 1,082 recorded · 1,079 measured · Source: the US BTS 12:00 · 13.1 min · 1,439 recorded · 1,432 measured · Source: the US BTS 13:00 · 13.9 min · 1,663 recorded · 1,650 measured · Source: the US BTS 14:00 · 23.7 min · 1,455 recorded · 1,444 measured · Source: the US BTS 15:00 · 23.8 min · 989 recorded · 982 measured · Source: the US BTS 16:00 · 21.0 min · 1,548 recorded · 1,540 measured · Source: the US BTS 17:00 · 38.9 min · 1,332 recorded · 1,308 measured · Source: the US BTS 18:00 · 36.3 min · 982 recorded · 967 measured · Source: the US BTS 19:00 · 26.5 min · 1,228 recorded · 1,214 measured · Source: the US BTS 20:00 · 27.4 min · 1,675 recorded · 1,652 measured · Source: the US BTS 21:00 · 22.5 min · 839 recorded · 823 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 138 recorded · 130 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 21 recorded · 19 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · 5 · 5 recorded · 4 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 378 · 378 recorded · 375 measured · Source: the US BTS 06:00 · 1,379 · 1,379 recorded · 1,366 measured · Source: the US BTS 07:00 · 2,426 · 2,426 recorded · 2,412 measured · Source: the US BTS 08:00 · 1,188 · 1,188 recorded · 1,178 measured · Source: the US BTS 09:00 · 1,293 · 1,293 recorded · 1,279 measured · Source: the US BTS 10:00 · 1,252 · 1,252 recorded · 1,247 measured · Source: the US BTS 11:00 · 1,082 · 1,082 recorded · 1,079 measured · Source: the US BTS 12:00 · 1,439 · 1,439 recorded · 1,432 measured · Source: the US BTS 13:00 · 1,663 · 1,663 recorded · 1,650 measured · Source: the US BTS 14:00 · 1,455 · 1,455 recorded · 1,444 measured · Source: the US BTS 15:00 · 989 · 989 recorded · 982 measured · Source: the US BTS 16:00 · 1,548 · 1,548 recorded · 1,540 measured · Source: the US BTS 17:00 · 1,332 · 1,332 recorded · 1,308 measured · Source: the US BTS 18:00 · 982 · 982 recorded · 967 measured · Source: the US BTS 19:00 · 1,228 · 1,228 recorded · 1,214 measured · Source: the US BTS 20:00 · 1,675 · 1,675 recorded · 1,652 measured · Source: the US BTS 21:00 · 839 · 839 recorded · 823 measured · Source: the US BTS 22:00 · 138 · 138 recorded · 130 measured · Source: the US BTS 23:00 · 21 · 21 recorded · 19 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00Fewer than 200 measured departures—45
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:0094.1%2.8 min375378
06:0091.9%5.3 min1,3661,379
07:0091.3%5.2 min2,4122,426
08:0085.7%11.6 min1,1781,188
09:0081.9%12.8 min1,2791,293
10:0081.6%14.7 min1,2471,252
11:0078.1%15.7 min1,0791,082
12:0081.8%13.1 min1,4321,439
13:0081.2%13.9 min1,6501,663
14:0074.6%23.7 min1,4441,455
15:0071.7%23.8 min982989
16:0074.4%21.0 min1,5401,548
17:0065.2%38.9 min1,3081,332
18:0058.3%36.3 min967982
19:0062.7%26.5 min1,2141,228
20:0065.5%27.4 min1,6521,675
21:0067.1%22.5 min823839
22:00Fewer than 200 measured departures—130138
23:00Fewer than 200 measured departures—1921

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 76.8% · 3,289 recorded · 3,243 measured · Source: the US BTS Tuesday · 79.7% · 3,083 recorded · 3,064 measured · Source: the US BTS Wednesday · 77.9% · 3,106 recorded · 3,087 measured · Source: the US BTS Thursday · 77.1% · 3,261 recorded · 3,230 measured · Source: the US BTS Friday · 76.5% · 3,294 recorded · 3,255 measured · Source: the US BTS Saturday · 78.3% · 2,977 recorded · 2,949 measured · Source: the US BTS Sunday · 74.5% · 3,302 recorded · 3,273 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 19.9 min · 3,289 recorded · 3,243 measured · Source: the US BTS Tuesday · 14.9 min · 3,083 recorded · 3,064 measured · Source: the US BTS Wednesday · 16.2 min · 3,106 recorded · 3,087 measured · Source: the US BTS Thursday · 19.8 min · 3,261 recorded · 3,230 measured · Source: the US BTS Friday · 18.6 min · 3,294 recorded · 3,255 measured · Source: the US BTS Saturday · 17.7 min · 2,977 recorded · 2,949 measured · Source: the US BTS Sunday · 20.8 min · 3,302 recorded · 3,273 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 3,289 · 3,289 recorded · 3,243 measured · Source: the US BTS Tuesday · 3,083 · 3,083 recorded · 3,064 measured · Source: the US BTS Wednesday · 3,106 · 3,106 recorded · 3,087 measured · Source: the US BTS Thursday · 3,261 · 3,261 recorded · 3,230 measured · Source: the US BTS Friday · 3,294 · 3,294 recorded · 3,255 measured · Source: the US BTS Saturday · 2,977 · 2,977 recorded · 2,949 measured · Source: the US BTS Sunday · 3,302 · 3,302 recorded · 3,273 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday76.8%19.9 min3,2433,289
Tuesday79.7%14.9 min3,0643,083
Wednesday77.9%16.2 min3,0873,106
Thursday77.1%19.8 min3,2303,261
Friday76.5%18.6 min3,2553,294
Saturday78.3%17.7 min2,9492,977
Sunday74.5%20.8 min3,2733,302

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · 79.3% · 1,714 recorded · 1,704 measured · Source: the US BTS Feb · 81.0% · 1,722 recorded · 1,716 measured · Source: the US BTS Mar · 77.5% · 1,997 recorded · 1,976 measured · Source: the US BTS Apr · 78.4% · 1,972 recorded · 1,945 measured · Source: the US BTS May · 77.9% · 2,272 recorded · 2,271 measured · Source: the US BTS Jun · 71.6% · 2,210 recorded · 2,195 measured · Source: the US BTS Jul · 68.1% · 2,271 recorded · 2,202 measured · Source: the US BTS Aug · 71.0% · 1,198 recorded · 1,181 measured · Source: the US BTS Sep · 79.9% · 1,209 recorded · 1,208 measured · Source: the US BTS Oct · 84.1% · 1,970 recorded · 1,967 measured · Source: the US BTS Nov · 81.4% · 1,914 recorded · 1,883 measured · Source: the US BTS Dec · 77.6% · 1,863 recorded · 1,853 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 15.6 min · 1,714 recorded · 1,704 measured · Source: the US BTS Feb · 15.1 min · 1,722 recorded · 1,716 measured · Source: the US BTS Mar · 20.2 min · 1,997 recorded · 1,976 measured · Source: the US BTS Apr · 18.6 min · 1,972 recorded · 1,945 measured · Source: the US BTS May · 15.7 min · 2,272 recorded · 2,271 measured · Source: the US BTS Jun · 23.8 min · 2,210 recorded · 2,195 measured · Source: the US BTS Jul · 31.4 min · 2,271 recorded · 2,202 measured · Source: the US BTS Aug · 26.4 min · 1,198 recorded · 1,181 measured · Source: the US BTS Sep · 11.1 min · 1,209 recorded · 1,208 measured · Source: the US BTS Oct · 11.0 min · 1,970 recorded · 1,967 measured · Source: the US BTS Nov · 12.6 min · 1,914 recorded · 1,883 measured · Source: the US BTS Dec · 15.8 min · 1,863 recorded · 1,853 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 1,714 · 1,714 recorded · 1,704 measured · Source: the US BTS Feb · 1,722 · 1,722 recorded · 1,716 measured · Source: the US BTS Mar · 1,997 · 1,997 recorded · 1,976 measured · Source: the US BTS Apr · 1,972 · 1,972 recorded · 1,945 measured · Source: the US BTS May · 2,272 · 2,272 recorded · 2,271 measured · Source: the US BTS Jun · 2,210 · 2,210 recorded · 2,195 measured · Source: the US BTS Jul · 2,271 · 2,271 recorded · 2,202 measured · Source: the US BTS Aug · 1,198 · 1,198 recorded · 1,181 measured · Source: the US BTS Sep · 1,209 · 1,209 recorded · 1,208 measured · Source: the US BTS Oct · 1,970 · 1,970 recorded · 1,967 measured · Source: the US BTS Nov · 1,914 · 1,914 recorded · 1,883 measured · Source: the US BTS Dec · 1,863 · 1,863 recorded · 1,853 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan79.3%15.6 min1,7041,714
Feb81.0%15.1 min1,7161,722
Mar77.5%20.2 min1,9761,997
Apr78.4%18.6 min1,9451,972
May77.9%15.7 min2,2712,272
Jun71.6%23.8 min2,1952,210
Jul68.1%31.4 min2,2022,271
Aug71.0%26.4 min1,1811,198
Sep79.9%11.1 min1,2081,209
Oct84.1%11.0 min1,9671,970
Nov81.4%12.6 min1,8831,914
Dec77.6%15.8 min1,8531,863

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 76.5% 17,065
  • Delayed >15 min 22.6% 5,036
  • Cancelled 0.9% 211
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

193
193 of 193
Flight numbersBy direction DeparturesOn time
UA617 DEN → ORD 657 80.6%
UA2329 DEN → ORD 637 84.9%
UA767 ORD → DEN 619 67.3%
AA2771 DEN → ORD 618 89.8%
AA1387 ORD → DEN 611 61.0%
UA1803 ORD → DEN 606 84.7%
UA377 DEN → ORD 521 73.6%
UA2258 DEN → ORD 491 64.0%
UA1377 DEN → ORD 455 93.1%
UA2865 DEN → ORD 401 82.5%
UA1023 DEN → ORD 400 78.5%
F991483 ORD → DEN 379 71.9%
F993174 DEN → ORD 319 66.7%
UA1811 DEN → ORD 313 86.9%
UA2666 ORD → DEN 305 97.0%
UA791 ORD → DEN 303 95.7%
UA1898 DEN → ORD 270 63.9%
UA1411 DEN → ORD 256 59.5%
UA2430 DEN → ORD 253 91.2%
F993172 DEN → ORD 252 62.3%
AA1647 DEN → ORD 236 77.5%
AA1647 ORD → DEN 236 87.7%
UA1801 ORD → DEN 218 66.1%
F993173 ORD → DEN 212 73.5%
UA675 DEN → ORD 201 78.6%
UA1599 ORD → DEN 187 86.1%
UA532 DEN → ORD 185 95.1%
AA2363 ORD → DEN 175 81.6%
UA1495 DEN → ORD 157 84.5%
UA2394 ORD → DEN 156 48.4%
UA2312 DEN → ORD 154 81.2%
AA1160 ORD → DEN 146 65.5%
UA711 ORD → DEN 144 98.6%
AA2363 DEN → ORD 143 73.4%
UA2347 ORD → DEN 129 79.1%
UA503 ORD → DEN 126 79.7%
UA1217 ORD → DEN 125 91.2%
AA2755 ORD → DEN 120 83.9%
WN1582 ORD → DEN 105 95.2%
AA2833 ORD → DEN 104 75.5%
UA1113 ORD → DEN 101 86.1%
WN2546 ORD → DEN 100 96.0%
WN4074 DEN → ORD 100 65.0%
UA2494 ORD → DEN 94 76.6%
UA1974 ORD → DEN 92 57.3%
WN225 DEN → ORD 91 92.2%
WN1894 ORD → DEN 90 83.3%
UA2296 ORD → DEN 89 74.7%
UA1935 ORD → DEN 88 88.6%
WN482 DEN → ORD 88 84.1%
UA1049 ORD → DEN 83 78.3%
UA2649 ORD → DEN 82 68.3%
WN557 DEN → ORD 81 85.2%
UA329 ORD → DEN 80 80.0%
AA2833 DEN → ORD 79 73.7%
UA1727 DEN → ORD 77 87.0%
UA1491 ORD → DEN 74 90.5%
UA1588 ORD → DEN 74 68.9%
UA2040 ORD → DEN 74 52.1%
AA1734 DEN → ORD 72 54.6%
AA1734 ORD → DEN 72 60.6%
AA1744 DEN → ORD 72 71.8%
AA1747 DEN → ORD 72 68.1%
AA1747 ORD → DEN 72 73.6%
UA2803 ORD → DEN 72 83.3%
UA2806 ORD → DEN 72 100.0%
UA2187 ORD → DEN 70 80.0%
AA1760 ORD → DEN 69 58.0%
AA1760 DEN → ORD 69 53.7%
AA779 DEN → ORD 69 84.1%
UA1224 DEN → ORD 68 88.2%
UA2485 ORD → DEN 68 77.9%
UA1748 ORD → DEN 67 50.8%
UA1958 ORD → DEN 67 79.1%
UA250 DEN → ORD 67 62.7%
AA1744 ORD → DEN 66 81.5%
AA2712 DEN → ORD 61 45.8%
WN1438 DEN → ORD 61 26.7%
WN1859 ORD → DEN 61 75.0%
WN3343 DEN → ORD 61 67.2%
WN3741 ORD → DEN 61 32.8%
WN527 ORD → DEN 61 98.3%
AA2622 ORD → DEN 60 78.3%
AA2755 DEN → ORD 60 81.7%
AA2778 DEN → ORD 60 74.1%
AA699 DEN → ORD 60 47.5%
AA699 ORD → DEN 60 60.0%
WN2686 DEN → ORD 60 65.0%
UA2616 ORD → DEN 58 81.0%
WN1481 ORD → DEN 58 94.8%
WN1545 DEN → ORD 58 34.5%
WN2367 DEN → ORD 58 69.0%
WN3683 ORD → DEN 58 63.8%
WN3969 ORD → DEN 58 98.3%
WN661 DEN → ORD 58 79.3%
WN1195 DEN → ORD 57 86.0%
WN3686 ORD → DEN 57 87.7%
UA1131 DEN → ORD 56 82.1%
UA1819 DEN → ORD 56 83.9%
UA1485 ORD → DEN 55 83.3%
UA1342 ORD → DEN 54 77.4%
UA2154 ORD → DEN 54 85.2%
UA622 ORD → DEN 54 83.3%
UA2200 DEN → ORD 53 50.9%
UA250 ORD → DEN 53 90.4%
UA1882 ORD → DEN 52 86.5%
UA1555 ORD → DEN 51 62.8%
WN2534 ORD → DEN 50 88.0%
WN2582 DEN → ORD 50 38.8%
WN3514 ORD → DEN 50 42.0%
WN3604 ORD → DEN 50 61.2%
WN4065 DEN → ORD 50 74.0%
WN3608 DEN → ORD 49 81.6%
UA609 ORD → DEN 48 77.1%
UA1484 ORD → DEN 47 93.6%
AA2021 DEN → ORD 44 60.5%
AA2021 ORD → DEN 44 46.5%
AA2082 DEN → ORD 44 97.7%
AA2276 DEN → ORD 44 55.8%
AA2276 ORD → DEN 44 68.2%
AA2069 ORD → DEN 43 58.1%
AA2404 DEN → ORD 43 93.0%
AA779 ORD → DEN 41 82.9%
UA1928 DEN → ORD 38 94.7%
UA1027 ORD → DEN 37 75.7%
UA1176 ORD → DEN 37 75.7%
UA1181 DEN → ORD 37 86.5%
UA1367 DEN → ORD 37 67.6%
UA1731 ORD → DEN 37 89.2%
UA1732 ORD → DEN 37 75.7%
UA1733 ORD → DEN 37 88.9%
UA2048 ORD → DEN 37 89.2%
UA2090 ORD → DEN 37 75.0%
UA2131 ORD → DEN 37 74.3%
UA2370 ORD → DEN 37 75.7%
UA2436 ORD → DEN 37 75.7%
UA2479 ORD → DEN 37 91.9%
UA2769 ORD → DEN 37 64.9%
UA288 DEN → ORD 37 89.2%
UA310 ORD → DEN 37 67.6%
UA581 ORD → DEN 37 94.6%
WN4515 ORD → DEN 37 94.4%
MQ3540 ORD → DEN 36 63.9%
MQ3578 DEN → ORD 36 88.9%
UA1583 DEN → ORD 36 86.1%
UA1819 ORD → DEN 36 65.7%
UA2249 ORD → DEN 36 88.9%
UA2649 DEN → ORD 36 61.8%
UA661 ORD → DEN 36 80.6%
UA1131 ORD → DEN 35 91.4%
UA1430 DEN → ORD 35 68.6%
UA1623 DEN → ORD 35 74.3%
UA2297 ORD → DEN 35 82.9%
UA2431 ORD → DEN 35 91.4%
UA2790 ORD → DEN 35 77.1%
AA1324 ORD → DEN 33 75.8%
AA2238 ORD → DEN 33 72.7%
AA2451 DEN → ORD 33 75.8%
UA2802 ORD → DEN 33 84.9%
WN104 DEN → ORD 33 56.3%
WN1655 ORD → DEN 33 37.9%
WN2676 DEN → ORD 33 90.6%
WN2711 DEN → ORD 33 69.7%
WN3815 ORD → DEN 33 100.0%
WN4165 ORD → DEN 33 69.7%
AA2622 DEN → ORD 32 87.5%
F991484 DEN → ORD 32 81.3%
UA1488 DEN → ORD 32 80.0%
AA2176 DEN → ORD 31 90.3%
AA2375 ORD → DEN 31 74.2%
AA2606 ORD → DEN 31 90.3%
AA2630 DEN → ORD 31 83.9%
AA2762 ORD → DEN 31 48.4%
UA1150 ORD → DEN 31 83.9%
UA1260 DEN → ORD 31 71.0%
UA215 ORD → DEN 31 86.7%
UA2292 DEN → ORD 31 83.9%
UA526 ORD → DEN 31 96.8%
UA623 ORD → DEN 31 90.3%
UA664 ORD → DEN 31 71.0%
WN1132 DEN → ORD 31 77.4%
WN2611 DEN → ORD 31 83.9%
WN3717 ORD → DEN 31 96.8%
WN4730 ORD → DEN 31 77.4%
AA2762 DEN → ORD 30 63.0%
MQ3544 DEN → ORD 30 72.4%
MQ3545 ORD → DEN 30 93.3%
UA1923 DEN → ORD 30 80.0%
UA2657 ORD → DEN 30 86.7%
UA284 ORD → DEN 30 70.0%
UA352 DEN → ORD 30 72.4%
UA377 ORD → DEN 30 65.5%
UA490 ORD → DEN 30 83.3%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 1,069 −5.6% 36 72.7%
June 2026 1,063 −6.1% 12 74.0%
May 2026 1,167 +5.7% 0 80.1%
April 2026 966 −1.3% 21 80.3%
March 2026 950 −7.4% 21 70.2%
February 2026 863 +1.2% 1 80.9%
January 2026 781 −15.4% 2 77.5%
December 2025 827 −19.4% 6 71.5%
November 2025 820 −22.9% 25 76.2%
October 2025 1,229 +66.5% 3 82.5%
September 2025 1,208 1 79.9%
August 2025 1,181 17 71.0%
July 2025 1,133 33 63.8%
June 2025 1,132 3 69.3%
May 2025 1,104 1 75.5%
April 2025 979 6 76.4%
March 2025 1,026 0 84.3%
February 2025 853 5 81.1%
January 2025 923 8 80.9%
December 2024 1,026 4 82.5%
November 2024 1,063 6 85.3%
October 2024 738 0 86.9%

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