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Flight records through . Security counts through .

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

Calmest around 9 am. Choose any hour on the board.

People screened per hour at HLN checkpoints, by weekday and hour; choose a cell to read it
4a6a8a10a12p2p4p6p8p10p
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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
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Thursday, 5 am

90

people screened, 8-week average.

Which departures leave on time? Leave in the morning.

5 am: 97% left on time. 5 pm: 62%.

Flight records,

Share of HLN departures leaving less than 15 minutes late, by scheduled hour
DepartsBarLeft on time
5 am97%
6 am92%
12 pm88%
1 pm95%
2 pm83%
4 pm80%
5 pm62%
6 pm88%

Which airline runs on time here? Delta and United lead.

United flies 42% of HLN departures and landed on time 83% of the time.

Flight records,

  1. Delta 725 flights, 0.3% cancelled 95%
  2. United 783 flights, 0.4% cancelled 83%
  3. Alaska 364 flights, 1.1% cancelled 74%

Every route from HLN

3 destinations with flights in the last twelve months.