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2,683 km · Domestic

Bradley (BDL) – Denver (DEN)

In July 2026, 122 flights operated between Bradley and Denver (both directions), and 77.0% 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
January182142▼ 22.0%
February168140▼ 16.7%
March186128▼ 31.2%
April180120▼ 33.3%
May184124▼ 32.6%
June177120▼ 32.2%
July184122▼ 33.7%
August185––
September179––
October184–in progress
November157––
December158––
Year to date (Jan–Jul)1,261896▼ 28.9%

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
January81.9%83.8%▲ 2.3%
February82.1%83.6%▲ 1.8%
March83.9%84.4%▲ 0.6%
April78.3%85.0%▲ 8.6%
May71.7%83.9%▲ 17.0%
June71.8%83.3%▲ 16.0%
July70.7%77.0%▲ 8.9%
August76.8%––
September84.9%––
October82.1%–in progress
November87.3%––
December70.9%––
Year-to-date average (Jan–Jul)77.2%83.0%▲ 7.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January08–
February010–
March00–
April00–
May20▼ 100.0%
June30▼ 100.0%
July20▼ 100.0%
August1––
September1––
October0–in progress
November1––
December0––
Year to date (Jan–Jul)718▲ 157.1%

Airlines on this route

  1. United Airlines 75.3%
  2. Southwest Airlines 24.7%

Oct 1, 2024 – Jul 31, 2026

By direction

BDL → DEN

Scheduled flights
1,743
Flights operated
1,730
Cancelled
13 · 0.7%
On-time departures
86.0%

DEN → BDL

Scheduled flights
1,743
Flights operated
1,728
Cancelled
15 · 0.9%
On-time departures
74.4%

BDL → DEN and DEN → BDL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 2,624 75.3% 83.6% 17
Southwest Airlines WN 862 24.7% 69.7% 11

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 delay07:00–08:00-1.7min · 414 recorded · 411 measured
Gap to highest-delay hour24.1min07:00 ↔ 17:00
Recorded flights3,486BDL–DEN

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 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 · Fewer than 200 measured departures · 53 recorded · 53 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 82 recorded · 81 measured · Source: the US BTS 07:00 · 94.4% · 414 recorded · 411 measured · Source: the US BTS 08:00 · 92.2% · 284 recorded · 282 measured · Source: the US BTS 09:00 · 88.5% · 326 recorded · 323 measured · Source: the US BTS 10:00 · 85.9% · 389 recorded · 389 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 23 recorded · 23 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 13 recorded · 13 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 58 recorded · 58 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 15:00 · 78.6% · 722 recorded · 715 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 36 recorded · 33 measured · Source: the US BTS 17:00 · 68.9% · 688 recorded · 682 measured · Source: the US BTS 18:00 · 67.8% · 279 recorded · 276 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 48 recorded · 48 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 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 · Fewer than 200 measured departures · 53 recorded · 53 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 82 recorded · 81 measured · Source: the US BTS 07:00 · -1.7 min · 414 recorded · 411 measured · Source: the US BTS 08:00 · 0.8 min · 284 recorded · 282 measured · Source: the US BTS 09:00 · 5.1 min · 326 recorded · 323 measured · Source: the US BTS 10:00 · 4.3 min · 389 recorded · 389 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 23 recorded · 23 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 13 recorded · 13 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 58 recorded · 58 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 15:00 · 12.9 min · 722 recorded · 715 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 36 recorded · 33 measured · Source: the US BTS 17:00 · 22.4 min · 688 recorded · 682 measured · Source: the US BTS 18:00 · 20.6 min · 279 recorded · 276 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 48 recorded · 48 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 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 · 53 · 53 recorded · 53 measured · Source: the US BTS 06:00 · 82 · 82 recorded · 81 measured · Source: the US BTS 07:00 · 414 · 414 recorded · 411 measured · Source: the US BTS 08:00 · 284 · 284 recorded · 282 measured · Source: the US BTS 09:00 · 326 · 326 recorded · 323 measured · Source: the US BTS 10:00 · 389 · 389 recorded · 389 measured · Source: the US BTS 11:00 · 23 · 23 recorded · 23 measured · Source: the US BTS 12:00 · 13 · 13 recorded · 13 measured · Source: the US BTS 13:00 · 58 · 58 recorded · 58 measured · Source: the US BTS 14:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 15:00 · 722 · 722 recorded · 715 measured · Source: the US BTS 16:00 · 36 · 36 recorded · 33 measured · Source: the US BTS 17:00 · 688 · 688 recorded · 682 measured · Source: the US BTS 18:00 · 279 · 279 recorded · 276 measured · Source: the US BTS 19:00 · 48 · 48 recorded · 48 measured · Source: the US BTS 20:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—5353
06:00Fewer than 200 measured departures—8182
07:0094.4%-1.7 min411414
08:0092.2%0.8 min282284
09:0088.5%5.1 min323326
10:0085.9%4.3 min389389
11:00Fewer than 200 measured departures—2323
12:00Fewer than 200 measured departures—1313
13:00Fewer than 200 measured departures—5858
14:00Fewer than 200 measured departures—7070
15:0078.6%12.9 min715722
16:00Fewer than 200 measured departures—3336
17:0068.9%22.4 min682688
18:0067.8%20.6 min276279
19:00Fewer than 200 measured departures—4848
20:00Fewer than 200 measured departures—11
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 80.4% · 500 recorded · 490 measured · Source: the US BTS Tuesday · 80.8% · 478 recorded · 473 measured · Source: the US BTS Wednesday · 81.5% · 472 recorded · 470 measured · Source: the US BTS Thursday · 81.1% · 492 recorded · 491 measured · Source: the US BTS Friday · 80.6% · 506 recorded · 505 measured · Source: the US BTS Saturday · 79.2% · 520 recorded · 519 measured · Source: the US BTS Sunday · 77.8% · 518 recorded · 510 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 11.6 min · 500 recorded · 490 measured · Source: the US BTS Tuesday · 11.9 min · 478 recorded · 473 measured · Source: the US BTS Wednesday · 8.5 min · 472 recorded · 470 measured · Source: the US BTS Thursday · 10.7 min · 492 recorded · 491 measured · Source: the US BTS Friday · 10.8 min · 506 recorded · 505 measured · Source: the US BTS Saturday · 11.3 min · 520 recorded · 519 measured · Source: the US BTS Sunday · 13.9 min · 518 recorded · 510 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 500 · 500 recorded · 490 measured · Source: the US BTS Tuesday · 478 · 478 recorded · 473 measured · Source: the US BTS Wednesday · 472 · 472 recorded · 470 measured · Source: the US BTS Thursday · 492 · 492 recorded · 491 measured · Source: the US BTS Friday · 506 · 506 recorded · 505 measured · Source: the US BTS Saturday · 520 · 520 recorded · 519 measured · Source: the US BTS Sunday · 518 · 518 recorded · 510 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday80.4%11.6 min490500
Tuesday80.8%11.9 min473478
Wednesday81.5%8.5 min470472
Thursday81.1%10.7 min491492
Friday80.6%10.8 min505506
Saturday79.2%11.3 min519520
Sunday77.8%13.9 min510518

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 · 82.7% · 332 recorded · 324 measured · Source: the US BTS Feb · 82.8% · 318 recorded · 308 measured · Source: the US BTS Mar · 84.1% · 314 recorded · 314 measured · Source: the US BTS Apr · 81.0% · 300 recorded · 300 measured · Source: the US BTS May · 76.6% · 310 recorded · 308 measured · Source: the US BTS Jun · 76.4% · 300 recorded · 297 measured · Source: the US BTS Jul · 73.2% · 308 recorded · 306 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 186 recorded · 185 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 179 measured · Source: the US BTS Oct · 82.2% · 304 recorded · 304 measured · Source: the US BTS Nov · 84.9% · 318 recorded · 317 measured · Source: the US BTS Dec · 76.6% · 316 recorded · 316 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 · 6.4 min · 332 recorded · 324 measured · Source: the US BTS Feb · 9.9 min · 318 recorded · 308 measured · Source: the US BTS Mar · 6.5 min · 314 recorded · 314 measured · Source: the US BTS Apr · 13.3 min · 300 recorded · 300 measured · Source: the US BTS May · 13.9 min · 310 recorded · 308 measured · Source: the US BTS Jun · 15.1 min · 300 recorded · 297 measured · Source: the US BTS Jul · 19.8 min · 308 recorded · 306 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 186 recorded · 185 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 179 measured · Source: the US BTS Oct · 9.1 min · 304 recorded · 304 measured · Source: the US BTS Nov · 6.5 min · 318 recorded · 317 measured · Source: the US BTS Dec · 12.0 min · 316 recorded · 316 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 332 · 332 recorded · 324 measured · Source: the US BTS Feb · 318 · 318 recorded · 308 measured · Source: the US BTS Mar · 314 · 314 recorded · 314 measured · Source: the US BTS Apr · 300 · 300 recorded · 300 measured · Source: the US BTS May · 310 · 310 recorded · 308 measured · Source: the US BTS Jun · 300 · 300 recorded · 297 measured · Source: the US BTS Jul · 308 · 308 recorded · 306 measured · Source: the US BTS Aug · 186 · 186 recorded · 185 measured · Source: the US BTS Sep · 180 · 180 recorded · 179 measured · Source: the US BTS Oct · 304 · 304 recorded · 304 measured · Source: the US BTS Nov · 318 · 318 recorded · 317 measured · Source: the US BTS Dec · 316 · 316 recorded · 316 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.7%6.4 min324332
Feb82.8%9.9 min308318
Mar84.1%6.5 min314314
Apr81.0%13.3 min300300
May76.6%13.9 min308310
Jun76.4%15.1 min297300
Jul73.2%19.8 min306308
AugFewer than 200 measured departures—185186
SepFewer than 200 measured departures—179180
Oct82.2%9.1 min304304
Nov84.9%6.5 min317318
Dec76.6%12.0 min316316

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 79.5% 2,772
  • Delayed >15 min 19.7% 686
  • Cancelled 0.8% 28
  • 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

22
22 of 22
Flight numbersBy direction DeparturesOn time
UA2239 BDL → DEN 654 79.0%
UA2643 DEN → BDL 549 87.2%
UA364 BDL → DEN 531 93.9%
UA2254 DEN → BDL 461 73.5%
WN1675 DEN → BDL 80 73.8%
WN2266 BDL → DEN 61 88.3%
WN819 DEN → BDL 61 28.8%
WN2410 DEN → BDL 58 58.9%
UA1453 DEN → BDL 54 64.8%
WN2295 DEN → BDL 50 50.0%
WN852 BDL → DEN 40 87.5%
UA2052 BDL → DEN 37 91.9%
UA270 DEN → BDL 37 89.2%
UA364 DEN → BDL 37 94.3%
UA598 BDL → DEN 37 100.0%
UA767 DEN → BDL 37 78.4%
UA1520 DEN → BDL 35 82.9%
UA1544 DEN → BDL 35 80.0%
WN4098 DEN → BDL 33 63.6%
UA231 BDL → DEN 32 90.6%
UA572 DEN → BDL 31 80.7%
WN2428 DEN → BDL 31 45.2%

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 122 −33.7% 0 77.0%
June 2026 120 −32.2% 0 83.3%
May 2026 124 −32.6% 0 83.9%
April 2026 120 −33.3% 0 85.0%
March 2026 128 −31.2% 0 84.4%
February 2026 140 −16.7% 10 83.6%
January 2026 142 −22.0% 8 83.8%
December 2025 158 +0.0% 0 70.9%
November 2025 157 −1.9% 1 87.3%
October 2025 184 +53.3% 0 82.1%
September 2025 179 1 84.9%
August 2025 185 1 76.8%
July 2025 184 2 70.7%
June 2025 177 3 71.8%
May 2025 184 2 71.7%
April 2025 180 0 78.3%
March 2025 186 0 83.9%
February 2025 168 0 82.1%
January 2025 182 0 81.9%
December 2024 158 0 82.3%
November 2024 160 0 82.5%
October 2024 120 0 82.5%

How to read this chart

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