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Flight records through . Security counts through .

Which ORD to GRB flight is punctual? American 3546, 8:05 am.

95% on time across 62 flights in the last 3 months, never cancelled.

Find your flightORD security
DepartsFlightOn time
8:05 amAA 354695%
10:00 pmUA 537590%
10:35 amUA 562988%
10:35 amUA 583987%
11:15 amAA 341585%
10:00 pmUA 461084%
1:39 pmAA 354384%
8:40 amUA 453783%
8 of 23 regular flights, ranked by arrivals on time, June to August 2026.

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

American landed on time 73% of the time, United 64%.

Flight records,

  • American

    73%

    on time

    3.7% cancelled

  • United

    64%

    on time

    4.3% cancelled

When do the flights leave? 23 regular flights, 8:05 am to 11:05 pm.

UA 4447 was cancelled most often, 12% of the time.

Flight records,

  1. AA 3546 8:05 am, 0% cancelled 95%
  2. AA 3918 10:45 am, 4% cancelled 67%
  3. AA 3415 11:15 am, 0% cancelled 85%
  4. AA 4156 1:29 pm, 7% cancelled 78%
  5. AA 3543 1:39 pm, 5% cancelled 84%
  6. AA 3545 5:05 pm, 10% cancelled 58%
  7. AA 3448 5:08 pm, 11% cancelled 56%
  8. AA 3663 11:00 pm, 2% cancelled 75%
  9. AA 3736 11:05 pm, 0% cancelled 78%
  1. UA 4537 8:40 am, 0% cancelled 83%
  2. UA 5624 8:40 am, 0% cancelled 57%
  3. UA 5587 10:35 am, 0% cancelled 62%
  4. UA 5629 10:35 am, 0% cancelled 88%
  5. UA 5839 10:35 am, 2% cancelled 87%
  6. UA 5371 12:40 pm, 0% cancelled 81%
  7. UA 4554 1:55 pm, 6% cancelled 78%
  8. UA 5907 3:35 pm, 6% cancelled 51%
  9. UA 4179 5:50 pm, 10% cancelled 60%
  10. UA 5326 5:50 pm, 4% cancelled 46%
  11. UA 5385 5:59 pm, 0% cancelled 57%
  12. UA 4447 10:00 pm, 12% cancelled 67%
  13. UA 4610 10:00 pm, 9% cancelled 84%
  14. UA 5375 10:00 pm, 5% cancelled 90%

What time should I fly? The 8 am departures.

77% landed on time; at 5 pm, 51%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
8 am77%
9 am76%
10 am76%
11 am73%
12 pm64%
1 pm68%
3 pm60%
4 pm71%
5 pm51%
6 pm68%
7 pm65%
8 pm63%
9 pm62%
10 pm68%
11 pm74%

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.