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Flight records through . Security counts through .

Which SAN to DEN flight is punctual? United 2045, 6:30 am.

100% on time across 21 flights in the last 3 months, never cancelled.

Find your flightSAN security
DepartsFlightOn time
6:30 amUA 2045100%
7:00 amAS 161897%
6:35 amUA 236892%
10:55 amUA 171592%
8:45 amUA 247688%
10:55 amUA 133788%
8:01 pmAS 161987%
6:30 amWN 349386%
8 of 24 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, ahead of Frontier.

United landed on time 85% of the time, Frontier 80%.

Flight records,

  • United

    85%

    on time

    0.6% cancelled

  • Frontier

    80%

    on time

    2.0% cancelled

  • Alaska

    78%

    on time

    2.0% cancelled

When do the flights leave? 24 regular flights, 6:25 am to 8:01 pm.

AS 3012 was cancelled most often, 7% of the time.

Flight records,

  1. UA 2045 6:30 am, 0% cancelled 100%
  2. UA 2368 6:35 am, 2% cancelled 92%
  3. UA 2476 8:45 am, 0% cancelled 88%
  4. UA 1337 10:55 am, 0% cancelled 88%
  5. UA 1715 10:55 am, 0% cancelled 92%
  6. UA 2793 11:00 am, 0% cancelled 76%
  7. UA 1565 12:33 pm, 0% cancelled 76%
  8. UA 682 4:07 pm, 0% cancelled 58%
  9. UA 519 6:55 pm, 0% cancelled 73%
  1. F9 2818 6:25 am, 4% cancelled 84%
  2. F9 4990 10:00 am, 3% cancelled 67%
  1. AS 1618 7:00 am, 0% cancelled 97%
  2. AS 3012 3:45 pm, 7% cancelled 31%
  3. AS 1619 8:01 pm, 0% cancelled 87%
  1. WN 3493 6:30 am, 0% cancelled 86%
  2. WN 1912 6:35 am, 0% cancelled 75%
  3. WN 3494 9:20 am, 0% cancelled 71%
  4. WN 3495 10:35 am, 0% cancelled 67%
  5. WN 4890 11:05 am, 0% cancelled 85%
  6. WN 3496 1:20 pm, 0% cancelled 25%
  7. WN 3497 2:55 pm, 0% cancelled 29%
  8. WN 3415 4:50 pm, 0% cancelled 40%
  9. WN 4151 5:20 pm, 0% cancelled 42%
  10. WN 4152 7:40 pm, 2% cancelled 39%

What time should I fly? The 6 am departures.

89% landed on time; at 3 pm, 52%. Saturday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
6 am89%
7 am89%
8 am88%
9 am89%
10 am83%
11 am86%
12 pm76%
1 pm58%
2 pm56%
3 pm52%
4 pm67%
5 pm59%
6 pm81%
7 pm65%
8 pm79%
9 pm81%

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

Calmest around 5 pm. San Diego 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

3,840

people screened, all terminals.