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Flight records through . Security counts through .

Which SJC to SAN flight is punctual? Southwest 3619, 6:30 am.

96% on time across 28 flights in the last 3 months, never cancelled.

Find your flightSJC security
DepartsFlightOn time
6:30 amWN 361996%
6:30 amWN 348993%
8:25 amWN 426175%
7:13 amAS 162374%
9:00 amWN 350771%
10:05 amWN 113370%
10:03 amAS 305969%
9:09 amAS 349965%
8 of 23 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Alaska, ahead of Southwest.

Alaska landed on time 72% of the time, Southwest 66%.

Flight records,

  • Alaska

    72%

    on time

    1.4% cancelled

  • Southwest

    66%

    on time

    1.0% cancelled

When do the flights leave? 23 regular flights, 6:30 am to 9:05 pm.

AS 3211 was cancelled most often, 3% of the time.

Flight records,

  1. AS 1623 7:13 am, 1% cancelled 74%
  2. AS 3499 9:09 am, 0% cancelled 65%
  3. AS 3059 10:03 am, 0% cancelled 69%
  4. AS 3429 3:15 pm, 0% cancelled 42%
  5. AS 3211 5:02 pm, 3% cancelled 63%
  6. AS 2213 8:12 pm, 3% cancelled 44%
  1. WN 3489 6:30 am, 0% cancelled 93%
  2. WN 3619 6:30 am, 0% cancelled 96%
  3. WN 4261 8:25 am, 0% cancelled 75%
  4. WN 3507 9:00 am, 0% cancelled 71%
  5. WN 1982 9:15 am, 0% cancelled 29%
  6. WN 1133 10:05 am, 0% cancelled 70%
  7. WN 3698 11:50 am, 2% cancelled 55%
  8. WN 4811 12:30 pm, 0% cancelled 34%
  9. WN 3624 1:30 pm, 0% cancelled 50%
  10. WN 3700 1:50 pm, 0% cancelled 48%
  11. WN 3701 2:55 pm, 0% cancelled 44%
  12. WN 3702 5:00 pm, 2% cancelled 48%
  13. WN 3627 5:30 pm, 0% cancelled 21%
  14. WN 3526 5:45 pm, 0% cancelled 44%
  15. WN 3626 6:55 pm, 0% cancelled 4%
  16. WN 4513 7:00 pm, 0% cancelled 35%
  17. WN 4265 9:05 pm, 0% cancelled 50%

What time should I fly? The 6 am departures.

90% landed on time; at 7 pm, 47%. Saturday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
6 am90%
7 am86%
8 am79%
9 am80%
10 am69%
11 am63%
12 pm70%
1 pm66%
2 pm67%
3 pm54%
4 pm61%
5 pm63%
6 pm50%
7 pm47%
8 pm57%
9 pm63%

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

Calmest around 5 pm. San Jose 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, 5 am

2,090

people screened, all terminals.