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Flight records through . Security counts through .

Which TUS to SAN flight is punctual? Southwest 2310, 5:45 am.

96% on time across 45 flights in the last 3 months, never cancelled.

  • WN 2310

    96%

    on time

    5:45 am

    0% cancelled

  • WN 3551

    37%

    on time

    7:00 pm

    0% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 5:45 am to 7 pm.

None was cancelled in the last 3 months.

Flight records,

  1. WN 2310 5:45 am, 0% cancelled 96%
  2. WN 3551 7:00 pm, 0% cancelled 37%

What time should I fly? The 6 am departures.

94% landed on time; at 7 pm, 40%. Saturday was the best day, Sunday the worst.

Flight records,

Share of TUS to SAN flights landing less than 15 minutes late, by scheduled departure hour
DepartsBarLanded on time
5 am94%
6 am94%
7 am88%
9 am82%
4 pm60%
6 pm54%
7 pm40%

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

Calmest around 5 pm. Tucson security, hour by hour.

Security counts,

People screened per hour at TUS checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at TUS checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Sunday, 5 am

870

people screened, all terminals.