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Flight records through . Security counts through .

Which ONT to ATL flight is punctual? Delta 2892, 10 pm.

95% on time across 57 flights in the last 3 months, 1.8% cancelled.

Find your flightONT security

  • DL 2892

    95%

    on time

    10:00 pm

    2% cancelled

  • DL 761

    85%

    on time

    7:05 am

    2% cancelled

  • DL 665

    79%

    on time

    12:00 pm

    1% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 7:05 am to 10 pm.

DL 761 was cancelled most often, 2% of the time.

Flight records,

  1. DL 761 7:05 am, 2% cancelled 85%
  2. DL 665 12:00 pm, 1% cancelled 79%
  3. DL 2892 10:00 pm, 2% cancelled 95%

What time should I fly? The 10 pm departures.

90% landed on time; at 12 pm, 80%. Wednesday was the best day, Saturday the worst.

Flight records,

DepartsLanded on time
7 am89%
11 am83%
12 pm80%
10 pm90%

When is ONT security busiest? 5 am, every morning.

Calmest around 5 pm. Ontario 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, 5 am

1,420

people screened, all terminals.