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840 km · Domestic

Chicago O'Hare (ORD) – Northwest Arkansas National (XNA)

In July 2026, 472 flights operated between Chicago O'Hare and Northwest Arkansas National (both directions), and 78.8% 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
January283172▼ 39.2%
February249247▼ 0.8%
March273339▲ 24.2%
April272399▲ 46.7%
May335377▲ 12.5%
June340308▼ 9.4%
July272472▲ 73.5%
August263––
September241––
October286–in progress
November255––
December244––
Year to date (Jan–Jul)2,0242,314▲ 14.3%

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
January82.3%82.6%▲ 0.4%
February77.9%79.8%▲ 2.4%
March75.5%74.9%▼ 0.8%
April75.7%81.5%▲ 7.7%
May77.0%84.9%▲ 10.3%
June75.3%75.6%▲ 0.4%
July71.0%78.8%▲ 11.0%
August78.3%––
September85.9%––
October82.9%–in progress
November80.8%––
December73.0%––
Year-to-date average (Jan–Jul)76.4%79.7%▲ 4.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January56▲ 20.0%
February70▼ 100.0%
March512▲ 140.0%
April812▲ 50.0%
May45▲ 25.0%
June08–
July1023▲ 130.0%
August5––
September0––
October0–in progress
November6––
December2––
Year to date (Jan–Jul)3966▲ 69.2%

Airlines on this route

  1. Envoy Air 75.2%
  2. SkyWest Airlines 16.5%
  3. Republic Airways 6.0%
  4. American Airlines 2.2%
  5. United Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

ORD → XNA

Scheduled flights
3,338
Flights operated
3,278
Cancelled
60 · 1.8%
On-time departures
78.9%

XNA → ORD

Scheduled flights
3,339
Flights operated
3,279
Cancelled
60 · 1.8%
On-time departures
80.5%

ORD → XNA and XNA → ORD counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Envoy Air MQ 5,020 75.2% 78.3% 82
SkyWest Airlines OO 1,105 16.5% 85.8% 25
Republic Airways YX 400 6.0% 83.8% 10
American Airlines AA 146 2.2% 70.6% 3
United Airlines UA 6 0.1% 83.3% 0

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 delay06:00–07:004.1min · 369 recorded · 368 measured
Gap to highest-delay hour17.9min06:00 ↔ 19:00
Recorded flights6,677ORD–XNA

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 · 87.1% · 280 recorded · 280 measured · Source: the US BTS 06:00 · 91.6% · 369 recorded · 368 measured · Source: the US BTS 07:00 · 88.4% · 684 recorded · 675 measured · Source: the US BTS 08:00 · 87.8% · 576 recorded · 567 measured · Source: the US BTS 09:00 · 86.7% · 326 recorded · 324 measured · Source: the US BTS 10:00 · 78.2% · 391 recorded · 385 measured · Source: the US BTS 11:00 · 80.8% · 285 recorded · 281 measured · Source: the US BTS 12:00 · 77.2% · 203 recorded · 202 measured · Source: the US BTS 13:00 · 80.5% · 300 recorded · 297 measured · Source: the US BTS 14:00 · 77.6% · 528 recorded · 522 measured · Source: the US BTS 15:00 · 72.1% · 468 recorded · 459 measured · Source: the US BTS 16:00 · 74.2% · 215 recorded · 213 measured · Source: the US BTS 17:00 · 74.2% · 500 recorded · 485 measured · Source: the US BTS 18:00 · 76.7% · 495 recorded · 484 measured · Source: the US BTS 19:00 · 69.1% · 624 recorded · 596 measured · Source: the US BTS 20:00 · 74.2% · 213 recorded · 209 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 115 recorded · 109 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 102 recorded · 99 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 3 recorded · 2 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 · 10.9 min · 280 recorded · 280 measured · Source: the US BTS 06:00 · 4.1 min · 369 recorded · 368 measured · Source: the US BTS 07:00 · 13.0 min · 684 recorded · 675 measured · Source: the US BTS 08:00 · 5.7 min · 576 recorded · 567 measured · Source: the US BTS 09:00 · 6.9 min · 326 recorded · 324 measured · Source: the US BTS 10:00 · 12.2 min · 391 recorded · 385 measured · Source: the US BTS 11:00 · 9.4 min · 285 recorded · 281 measured · Source: the US BTS 12:00 · 9.9 min · 203 recorded · 202 measured · Source: the US BTS 13:00 · 9.5 min · 300 recorded · 297 measured · Source: the US BTS 14:00 · 15.7 min · 528 recorded · 522 measured · Source: the US BTS 15:00 · 13.8 min · 468 recorded · 459 measured · Source: the US BTS 16:00 · 15.2 min · 215 recorded · 213 measured · Source: the US BTS 17:00 · 15.1 min · 500 recorded · 485 measured · Source: the US BTS 18:00 · 12.7 min · 495 recorded · 484 measured · Source: the US BTS 19:00 · 22.0 min · 624 recorded · 596 measured · Source: the US BTS 20:00 · 14.5 min · 213 recorded · 209 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 115 recorded · 109 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 102 recorded · 99 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 3 recorded · 2 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 · 280 · 280 recorded · 280 measured · Source: the US BTS 06:00 · 369 · 369 recorded · 368 measured · Source: the US BTS 07:00 · 684 · 684 recorded · 675 measured · Source: the US BTS 08:00 · 576 · 576 recorded · 567 measured · Source: the US BTS 09:00 · 326 · 326 recorded · 324 measured · Source: the US BTS 10:00 · 391 · 391 recorded · 385 measured · Source: the US BTS 11:00 · 285 · 285 recorded · 281 measured · Source: the US BTS 12:00 · 203 · 203 recorded · 202 measured · Source: the US BTS 13:00 · 300 · 300 recorded · 297 measured · Source: the US BTS 14:00 · 528 · 528 recorded · 522 measured · Source: the US BTS 15:00 · 468 · 468 recorded · 459 measured · Source: the US BTS 16:00 · 215 · 215 recorded · 213 measured · Source: the US BTS 17:00 · 500 · 500 recorded · 485 measured · Source: the US BTS 18:00 · 495 · 495 recorded · 484 measured · Source: the US BTS 19:00 · 624 · 624 recorded · 596 measured · Source: the US BTS 20:00 · 213 · 213 recorded · 209 measured · Source: the US BTS 21:00 · 115 · 115 recorded · 109 measured · Source: the US BTS 22:00 · 102 · 102 recorded · 99 measured · Source: the US BTS 23:00 · 3 · 3 recorded · 2 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———
05:0087.1%10.9 min280280
06:0091.6%4.1 min368369
07:0088.4%13.0 min675684
08:0087.8%5.7 min567576
09:0086.7%6.9 min324326
10:0078.2%12.2 min385391
11:0080.8%9.4 min281285
12:0077.2%9.9 min202203
13:0080.5%9.5 min297300
14:0077.6%15.7 min522528
15:0072.1%13.8 min459468
16:0074.2%15.2 min213215
17:0074.2%15.1 min485500
18:0076.7%12.7 min484495
19:0069.1%22.0 min596624
20:0074.2%14.5 min209213
21:00Fewer than 200 measured departures—109115
22:00Fewer than 200 measured departures—99102
23:00Fewer than 200 measured departures—23

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 78.0% · 1,028 recorded · 1,005 measured · Source: the US BTS Tuesday · 85.0% · 792 recorded · 781 measured · Source: the US BTS Wednesday · 80.8% · 941 recorded · 923 measured · Source: the US BTS Thursday · 78.3% · 1,007 recorded · 988 measured · Source: the US BTS Friday · 75.0% · 1,019 recorded · 1,001 measured · Source: the US BTS Saturday · 81.7% · 865 recorded · 849 measured · Source: the US BTS Sunday · 80.3% · 1,025 recorded · 1,010 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 · 13.9 min · 1,028 recorded · 1,005 measured · Source: the US BTS Tuesday · 6.7 min · 792 recorded · 781 measured · Source: the US BTS Wednesday · 11.1 min · 941 recorded · 923 measured · Source: the US BTS Thursday · 14.1 min · 1,007 recorded · 988 measured · Source: the US BTS Friday · 16.0 min · 1,019 recorded · 1,001 measured · Source: the US BTS Saturday · 12.6 min · 865 recorded · 849 measured · Source: the US BTS Sunday · 12.4 min · 1,025 recorded · 1,010 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 · 1,028 · 1,028 recorded · 1,005 measured · Source: the US BTS Tuesday · 792 · 792 recorded · 781 measured · Source: the US BTS Wednesday · 941 · 941 recorded · 923 measured · Source: the US BTS Thursday · 1,007 · 1,007 recorded · 988 measured · Source: the US BTS Friday · 1,019 · 1,019 recorded · 1,001 measured · Source: the US BTS Saturday · 865 · 865 recorded · 849 measured · Source: the US BTS Sunday · 1,025 · 1,025 recorded · 1,010 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday78.0%13.9 min1,0051,028
Tuesday85.0%6.7 min781792
Wednesday80.8%11.1 min923941
Thursday78.3%14.1 min9881,007
Friday75.0%16.0 min1,0011,019
Saturday81.7%12.6 min849865
Sunday80.3%12.4 min1,0101,025

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 · 82.4% · 466 recorded · 455 measured · Source: the US BTS Feb · 78.8% · 503 recorded · 496 measured · Source: the US BTS Mar · 75.2% · 629 recorded · 612 measured · Source: the US BTS Apr · 79.1% · 691 recorded · 671 measured · Source: the US BTS May · 81.2% · 721 recorded · 712 measured · Source: the US BTS Jun · 75.5% · 656 recorded · 648 measured · Source: the US BTS Jul · 75.9% · 777 recorded · 744 measured · Source: the US BTS Aug · 78.3% · 268 recorded · 263 measured · Source: the US BTS Sep · 85.9% · 241 recorded · 241 measured · Source: the US BTS Oct · 86.9% · 511 recorded · 511 measured · Source: the US BTS Nov · 84.6% · 637 recorded · 629 measured · Source: the US BTS Dec · 77.6% · 577 recorded · 575 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 · 10.0 min · 466 recorded · 455 measured · Source: the US BTS Feb · 13.1 min · 503 recorded · 496 measured · Source: the US BTS Mar · 15.3 min · 629 recorded · 612 measured · Source: the US BTS Apr · 13.2 min · 691 recorded · 671 measured · Source: the US BTS May · 14.0 min · 721 recorded · 712 measured · Source: the US BTS Jun · 19.1 min · 656 recorded · 648 measured · Source: the US BTS Jul · 15.2 min · 777 recorded · 744 measured · Source: the US BTS Aug · 8.3 min · 268 recorded · 263 measured · Source: the US BTS Sep · 7.3 min · 241 recorded · 241 measured · Source: the US BTS Oct · 3.7 min · 511 recorded · 511 measured · Source: the US BTS Nov · 7.2 min · 637 recorded · 629 measured · Source: the US BTS Dec · 16.0 min · 577 recorded · 575 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 · 466 · 466 recorded · 455 measured · Source: the US BTS Feb · 503 · 503 recorded · 496 measured · Source: the US BTS Mar · 629 · 629 recorded · 612 measured · Source: the US BTS Apr · 691 · 691 recorded · 671 measured · Source: the US BTS May · 721 · 721 recorded · 712 measured · Source: the US BTS Jun · 656 · 656 recorded · 648 measured · Source: the US BTS Jul · 777 · 777 recorded · 744 measured · Source: the US BTS Aug · 268 · 268 recorded · 263 measured · Source: the US BTS Sep · 241 · 241 recorded · 241 measured · Source: the US BTS Oct · 511 · 511 recorded · 511 measured · Source: the US BTS Nov · 637 · 637 recorded · 629 measured · Source: the US BTS Dec · 577 · 577 recorded · 575 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.4%10.0 min455466
Feb78.8%13.1 min496503
Mar75.2%15.3 min612629
Apr79.1%13.2 min671691
May81.2%14.0 min712721
Jun75.5%19.1 min648656
Jul75.9%15.2 min744777
Aug78.3%8.3 min263268
Sep85.9%7.3 min241241
Oct86.9%3.7 min511511
Nov84.6%7.2 min629637
Dec77.6%16.0 min575577

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 78.2% 5,224
  • Delayed >15 min 20.0% 1,333
  • Cancelled 1.8% 120
  • 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

65
65 of 65
Flight numbersBy direction DeparturesOn time
MQ4088 XNA → ORD 569 86.2%
MQ4105 ORD → XNA 429 69.8%
MQ4028 ORD → XNA 351 77.2%
MQ4292 XNA → ORD 255 67.7%
MQ3595 ORD → XNA 223 91.4%
OO4747 ORD → XNA 218 86.6%
MQ4267 ORD → XNA 206 69.5%
MQ4028 XNA → ORD 200 61.4%
MQ3595 XNA → ORD 164 88.3%
MQ3578 ORD → XNA 150 75.0%
OO5231 XNA → ORD 129 94.5%
MQ3960 ORD → XNA 128 68.6%
MQ3426 XNA → ORD 124 76.7%
MQ3948 XNA → ORD 124 84.6%
MQ3846 XNA → ORD 102 73.2%
MQ3489 ORD → XNA 80 74.4%
OO5573 ORD → XNA 78 80.5%
OO5251 ORD → XNA 72 83.3%
OO5572 XNA → ORD 72 94.4%
MQ3839 XNA → ORD 71 81.7%
MQ3839 ORD → XNA 71 91.6%
MQ3846 ORD → XNA 70 69.2%
MQ3848 ORD → XNA 68 82.4%
MQ3848 XNA → ORD 68 67.2%
MQ3452 XNA → ORD 62 70.5%
MQ3941 ORD → XNA 62 83.3%
MQ3368 XNA → ORD 60 86.4%
YX4431 ORD → XNA 58 87.7%
YX4431 XNA → ORD 58 73.7%
MQ4183 XNA → ORD 54 79.3%
MQ4183 ORD → XNA 53 92.5%
OO5574 XNA → ORD 51 94.0%
OO4762 XNA → ORD 50 94.0%
MQ3426 ORD → XNA 48 85.4%
MQ3906 XNA → ORD 44 86.4%
MQ3906 ORD → XNA 44 86.4%
MQ4160 XNA → ORD 44 66.7%
MQ4160 ORD → XNA 44 65.9%
MQ4162 ORD → XNA 44 95.5%
MQ4162 XNA → ORD 44 84.1%
MQ3941 XNA → ORD 42 78.1%
MQ3443 XNA → ORD 40 82.5%
MQ3443 ORD → XNA 39 89.7%
OO5323 XNA → ORD 37 72.2%
OO5407 ORD → XNA 37 86.1%
OO5470 XNA → ORD 37 71.4%
MQ3843 ORD → XNA 36 94.1%
MQ3863 ORD → XNA 34 72.7%
MQ4002 XNA → ORD 34 100.0%
MQ3798 XNA → ORD 33 90.9%
MQ3768 XNA → ORD 32 58.1%
OO5321 XNA → ORD 32 96.9%
OO5334 ORD → XNA 32 75.0%
YX3527 ORD → XNA 32 86.2%
MQ3927 ORD → XNA 31 86.7%
MQ3930 XNA → ORD 31 77.4%
OO5639 XNA → ORD 31 85.2%
OO5689 ORD → XNA 31 72.4%
OO5767 ORD → XNA 31 76.9%
YX3538 XNA → ORD 31 96.8%
MQ3772 ORD → XNA 30 83.3%
MQ3772 XNA → ORD 30 64.3%
MQ3892 XNA → ORD 30 70.4%
MQ3897 ORD → XNA 30 71.4%
OO5853 XNA → ORD 30 92.9%

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 472 +73.5% 23 78.8%
June 2026 308 −9.4% 8 75.6%
May 2026 377 +12.5% 5 84.9%
April 2026 399 +46.7% 12 81.5%
March 2026 339 +24.2% 12 74.9%
February 2026 247 −0.8% 0 79.8%
January 2026 172 −39.2% 6 82.6%
December 2025 244 −26.3% 2 73.0%
November 2025 255 −31.8% 6 80.8%
October 2025 286 +27.1% 0 82.9%
September 2025 241 0 85.9%
August 2025 263 5 78.3%
July 2025 272 10 71.0%
June 2025 340 0 75.3%
May 2025 335 4 77.0%
April 2025 272 8 75.7%
March 2025 273 5 75.5%
February 2025 249 7 77.9%
January 2025 283 5 82.3%
December 2024 331 0 81.0%
November 2024 374 2 87.2%
October 2024 225 0 92.0%

How to read this chart

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