Airports AirportPace Search

Flight records through . Security counts through .

Which STL to DTW flight is punctual? Delta 1626, 6:30 am.

88% on time across 92 flights in the last 3 months, 3.3% cancelled.

Find your flightSTL security
DepartsFlightOn time
6:30 amDL 162688%
10:19 amDL 286883%
1:59 pmDL 137179%
6:10 pmDL 282278%
9:55 amWN 417774%
7:55 pmWN 482248%
6 of 6 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta, by a distance.

Delta landed on time 84% of the time, Southwest 71%.

Flight records,

  • Delta

    84%

    on time

    1.7% cancelled

  • Southwest

    71%

    on time

    0.2% cancelled

When do the flights leave? 6 regular flights, 6:30 am to 7:55 pm.

DL 1626 was cancelled most often, 3% of the time.

Flight records,

  1. DL 1626 6:30 am, 3% cancelled 88%
  2. DL 2868 10:19 am, 1% cancelled 83%
  3. DL 1371 1:59 pm, 3% cancelled 79%
  4. DL 2822 6:10 pm, 1% cancelled 78%
  1. WN 4177 9:55 am, 0% cancelled 74%
  2. WN 4822 7:55 pm, 0% cancelled 48%

What time should I fly? The 8 am departures.

97% landed on time; at 7 pm, 53%. Tuesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
6 am89%
8 am97%
10 am82%
11 am82%
1 pm79%
2 pm87%
5 pm83%
6 pm78%
7 pm53%
8 pm64%

When is STL security busiest? 5 am, then 7 am.

Calmest around 5 pm. St. Louis 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, 7 am

1,760

people screened, all terminals.