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Flight records through . Security counts through .

Which ORD to ATW flight is punctual? American 3391, 9:30 am.

91% on time across 65 flights in the last 3 months, never cancelled.

Find your flightORD security
DepartsFlightOn time
9:30 amAA 339191%
9:30 amAA 347585%
12:45 pmUA 447584%
8:45 amUA 597483%
10:00 pmUA 449581%
1:55 pmUA 447978%
10:25 amUA 446077%
10:25 amUA 445875%
8 of 19 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? American, ahead of United.

American landed on time 71% of the time, United 64%.

Flight records,

  • American

    71%

    on time

    3.5% cancelled

  • United

    64%

    on time

    4.3% cancelled

When do the flights leave? 19 regular flights, 8:45 am to 11 pm.

UA 4450 was cancelled most often, 12% of the time.

Flight records,

  1. AA 3391 9:30 am, 0% cancelled 91%
  2. AA 3475 9:30 am, 0% cancelled 85%
  3. AA 3341 4:04 pm, 4% cancelled 41%
  4. AA 3410 4:40 pm, 2% cancelled 62%
  5. AA 3774 11:00 pm, 11% cancelled 56%
  6. AA 3790 11:00 pm, 8% cancelled 66%
  1. UA 4769 8:45 am, 0% cancelled 72%
  2. UA 5974 8:45 am, 0% cancelled 83%
  3. UA 4458 10:25 am, 0% cancelled 75%
  4. UA 4460 10:25 am, 0% cancelled 77%
  5. UA 4475 12:45 pm, 1% cancelled 84%
  6. UA 4479 1:55 pm, 0% cancelled 78%
  7. UA 5973 2:10 pm, 0% cancelled 57%
  8. UA 5633 3:35 pm, 8% cancelled 65%
  9. UA 4507 5:45 pm, 0% cancelled 48%
  10. UA 4450 6:00 pm, 12% cancelled 62%
  11. UA 4772 6:00 pm, 6% cancelled 49%
  12. UA 4495 10:00 pm, 11% cancelled 81%
  13. UA 4511 10:00 pm, 9% cancelled 70%

What time should I fly? The 9 am departures.

81% landed on time; at 5 pm, 46%. Saturday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am67%
8 am79%
9 am81%
10 am68%
11 am78%
12 pm73%
1 pm67%
2 pm69%
3 pm60%
4 pm68%
5 pm46%
6 pm56%
7 pm68%
8 pm61%
9 pm77%
10 pm67%
11 pm60%

When is ORD security busiest? 5 to 7 am, then 12 to 4 pm.

Calmest around 10 am. Chicago ORD security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 6 am

7,840

people screened, all terminals.