Airports AirportPace Search

Flight records through . Security counts through .

Which ORD to SEA flight is punctual? American 3234, 6:45 am.

96% on time across 27 flights in the last 3 months, never cancelled.

Find your flightORD security
DepartsFlightOn time
6:45 amAA 323496%
8:45 amUA 209988%
7:00 amUA 34186%
6:55 amAA 252386%
6:00 amAS 71584%
1:30 pmUA 166083%
6:55 amDL 204177%
1:01 pmAS 57975%
8 of 28 regular flights, ranked by arrivals on time, June to August 2026.

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

United landed on time 74% of the time, Delta 65%.

Flight records,

  • United

    74%

    on time

    0.6% cancelled

  • Delta

    65%

    on time

    1.4% cancelled

  • Alaska

    64%

    on time

    1.8% cancelled

When do the flights leave? 28 regular flights, 6 am to 10 pm.

AS 583 was cancelled most often, 5% of the time.

Flight records,

  1. UA 341 7:00 am, 1% cancelled 86%
  2. UA 2099 8:45 am, 0% cancelled 88%
  3. UA 1660 1:30 pm, 1% cancelled 83%
  4. UA 2483 1:30 pm, 0% cancelled 48%
  5. UA 1049 4:20 pm, 0% cancelled 52%
  6. UA 1801 4:20 pm, 0% cancelled 70%
  7. UA 2211 8:05 pm, 2% cancelled 58%
  8. UA 2820 8:05 pm, 0% cancelled 43%
  1. DL 2041 6:55 am, 0% cancelled 77%
  2. DL 1564 1:00 pm, 1% cancelled 73%
  3. DL 637 5:55 pm, 4% cancelled 57%
  4. DL 373 5:56 pm, 3% cancelled 31%
  1. AS 715 6:00 am, 1% cancelled 84%
  2. AS 587 8:02 am, 1% cancelled 66%
  3. AS 579 1:01 pm, 1% cancelled 75%
  4. AS 407 3:43 pm, 1% cancelled 48%
  5. AS 337 5:42 pm, 4% cancelled 48%
  6. AS 583 6:42 pm, 5% cancelled 38%
  7. AS 329 8:20 pm, 3% cancelled 46%
  1. AA 3234 6:45 am, 0% cancelled 96%
  2. AA 2523 6:55 am, 2% cancelled 86%
  3. AA 2852 9:45 am, 0% cancelled 67%
  4. AA 2520 10:30 am, 0% cancelled 69%
  5. AA 2524 11:40 am, 0% cancelled 54%
  6. AA 1476 12:00 pm, 4% cancelled 56%
  7. AA 3105 5:47 pm, 2% cancelled 42%
  8. AA 2392 9:11 pm, 0% cancelled 59%
  9. AA 1459 10:00 pm, 5% cancelled 38%

What time should I fly? The 6 am departures.

81% landed on time; at 10 pm, 45%. Saturday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
6 am81%
7 am77%
8 am74%
9 am72%
10 am63%
11 am70%
12 pm69%
1 pm78%
2 pm59%
3 pm63%
4 pm71%
5 pm51%
6 pm55%
7 pm58%
8 pm48%
9 pm55%
10 pm45%

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.