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Flight records through . Security counts through .

Which ORD to OMA flight is punctual? United 1778, 8:40 am.

87% on time across 92 flights in the last 3 months, 1.1% cancelled.

Find your flightORD security
DepartsFlightOn time
8:40 amUA 177887%
9:30 amAA 373986%
10:30 amAA 397182%
5:50 pmUA 540781%
4:06 pmAA 472479%
10:25 amUA 558974%
8:03 amAA 638970%
5:22 pmAA 373868%
8 of 17 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? American and United, neck and neck.

American landed on time 68% of the time, United 67%.

Flight records,

  • American

    68%

    on time

    3.2% cancelled

  • United

    67%

    on time

    1.9% cancelled

When do the flights leave? 17 regular flights, 8:03 am to 10:35 pm.

AA 3738 was cancelled most often, 9% of the time.

Flight records,

  1. AA 6389 8:03 am, 0% cancelled 70%
  2. AA 3739 9:30 am, 0% cancelled 86%
  3. AA 3971 10:30 am, 0% cancelled 82%
  4. AA 3558 11:45 am, 0% cancelled 59%
  5. AA 4724 4:06 pm, 3% cancelled 79%
  6. AA 3738 5:22 pm, 9% cancelled 68%
  7. AA 3198 10:35 pm, 5% cancelled 46%
  8. AA 3334 10:35 pm, 4% cancelled 39%
  1. UA 1778 8:40 am, 1% cancelled 87%
  2. UA 5589 10:25 am, 2% cancelled 74%
  3. UA 247 12:40 pm, 1% cancelled 67%
  4. UA 2207 3:47 pm, 5% cancelled 61%
  5. UA 2329 3:47 pm, 4% cancelled 54%
  6. UA 5407 5:50 pm, 5% cancelled 81%
  7. UA 5777 6:00 pm, 5% cancelled 49%
  8. UA 1625 9:30 pm, 4% cancelled 50%
  9. UA 1850 10:00 pm, 4% cancelled 42%

What time should I fly? The 8 am departures.

80% landed on time; at 6 pm, 41%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am75%
8 am80%
9 am75%
10 am74%
11 am68%
12 pm74%
1 pm77%
3 pm64%
4 pm69%
5 pm65%
6 pm41%
8 pm58%
9 pm56%
10 pm50%

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.