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Flight records through . Security counts through .

Which ATL to SAT flight is punctual? Delta 1408, 12:15 pm.

87% on time across 92 flights in the last 3 months, never cancelled.

Find your flightATL security
DepartsFlightOn time
12:15 pmDL 140887%
8:20 amDL 167686%
9:42 amDL 112182%
1:45 pmDL 200974%
7:09 pmDL 289373%
3:40 pmDL 146571%
1:15 pmWN 41670%
11:00 pmDL 150868%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 9 regular flights, 8:20 am to 11 pm.

DL 1676 was cancelled most often, 4% of the time.

Flight records,

  1. DL 1676 8:20 am, 4% cancelled 86%
  2. DL 1121 9:42 am, 1% cancelled 82%
  3. DL 1408 12:15 pm, 0% cancelled 87%
  4. DL 2009 1:45 pm, 0% cancelled 74%
  5. DL 1465 3:40 pm, 2% cancelled 71%
  6. DL 2893 7:09 pm, 3% cancelled 73%
  7. DL 1222 8:52 pm, 3% cancelled 53%
  8. DL 1508 11:00 pm, 2% cancelled 68%

What time should I fly? The 10 am departures.

86% landed on time; at 6 pm, 70%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
8 am85%
9 am83%
10 am86%
11 am84%
12 pm84%
1 pm79%
2 pm82%
3 pm76%
4 pm82%
5 pm71%
6 pm70%
7 pm77%
8 pm73%
9 pm76%
10 pm78%
11 pm78%

When is ATL security busiest? 6 to 8 am, then 2 pm.

Calmest around 11 am. Atlanta 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, 7 am

7,630

people screened, all terminals.