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Flight records through . Security counts through .

Which MDW to DTW flight is punctual? Delta 4674, 9:17 am.

84% on time across 86 flights in the last 3 months, never cancelled.

Find your flightMDW security
DepartsFlightOn time
9:17 amDL 467484%
7:55 amWN 177582%
1:26 pmDL 468879%
6:58 pmDL 469066%
1:10 pmWN 445050%
6:50 pmWN 420046%
6 of 6 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta and Southwest, neck and neck.

Delta landed on time 74% of the time, Southwest 72%.

Flight records,

  • Delta

    74%

    on time

    1.4% cancelled

  • Southwest

    72%

    on time

    1.8% cancelled

When do the flights leave? 6 regular flights, 7:55 am to 6:58 pm.

WN 4200 was cancelled most often, 7% of the time.

Flight records,

  1. DL 4674 9:17 am, 0% cancelled 84%
  2. DL 4688 1:26 pm, 2% cancelled 79%
  3. DL 4690 6:58 pm, 1% cancelled 66%
  1. WN 1775 7:55 am, 0% cancelled 82%
  2. WN 4450 1:10 pm, 3% cancelled 50%
  3. WN 4200 6:50 pm, 7% cancelled 46%

What time should I fly? The 10 am departures.

92% landed on time; at 7 pm, 62%. Saturday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am88%
8 am90%
9 am77%
10 am92%
12 pm68%
1 pm75%
3 pm70%
4 pm76%
5 pm62%
6 pm64%
7 pm62%
8 pm76%
9 pm66%

When is MDW security busiest? 6 to 8 am, then noon.

Calmest around 3 pm. Chicago MDW 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

Monday, 6 am

1,830

people screened, all terminals.