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Flight records through . Security counts through .

Which HLN to SEA flight is punctual? Alaska 2132, 5:09 pm.

59% on time across 70 flights in the last 3 months, 1.4% cancelled.

  • AS 2132

    59%

    on time

    5:09 pm

    1% cancelled

1 regular flight, June to August 2026.

When do the flights leave? One regular flight, at 5:09 pm.

AS 2132 was cancelled most often, 1% of the time.

Flight records,

  1. AS 2132 5:09 pm, 1% cancelled 59%

What time should I fly? The 6 pm departures.

79% landed on time; at 5 pm, 59%. Saturday was the best day, Thursday the worst.

Flight records,

Share of HLN to SEA flights landing less than 15 minutes late, by scheduled departure hour
DepartsBarLanded on time
4 pm79%
5 pm59%
6 pm79%

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

Calmest around 9 am. Helena security, hour by hour.

Security counts,

People screened per hour at HLN checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at HLN 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

Thursday, 5 am

90

people screened, all terminals.