Airports AirportPace Search

Flight records through . Security counts through .

Which DTW to BUF flight is punctual? Delta 3639, 7 am.

93% on time across 85 flights in the last 3 months, never cancelled.

Find your flightDTW security
DepartsFlightOn time
7:00 amDL 363993%
10:10 amDL 363683%
2:00 pmDL 364278%
5:59 pmDL 363763%
10:50 pmDL 97861%
5:50 pmDL 523246%
6 of 6 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 6 regular flights, 7 am to 10:50 pm.

DL 978 was cancelled most often, 4% of the time.

Flight records,

  1. DL 3639 7:00 am, 0% cancelled 93%
  2. DL 3636 10:10 am, 1% cancelled 83%
  3. DL 3642 2:00 pm, 1% cancelled 78%
  4. DL 5232 5:50 pm, 4% cancelled 46%
  5. DL 3637 5:59 pm, 0% cancelled 63%
  6. DL 978 10:50 pm, 4% cancelled 61%

What time should I fly? The 7 am departures.

88% landed on time; at 10 pm, 58%. Thursday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am88%
8 am73%
10 am77%
11 am76%
2 pm86%
3 pm65%
4 pm78%
5 pm72%
9 pm84%
10 pm58%

When is DTW security busiest? 7 am, every morning.

Calmest around 5 pm. Detroit 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

3,420

people screened, all terminals.