LAS (Las Vegas) to BZN (Bozeman) flights arrive on time 78% of the time. The most reliable airline on this route is Allegiant Air at 100%. The average delay is 53 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated July 2026.LAS → BZN
LAS (Las Vegas) to BZN (Bozeman)
LAS → BZN on-time performance by month
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This route is on time most of the time. About 78% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Allegiant Air is significantly more reliable on this route at 100% on time vs Southwest Airlines at 78%.
Airline Comparison
Allegiant Air leads at 100% on time; Southwest Airlines trails at 78%.
Accurate?
Good to know
Departing from LAS
80% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. LAS has long runway queues.
TSA is currently ~20 min. Best time: 4 AM (about 5 min).
Arriving at BZN
80% on timeWhen flights into BZN are late, the average delay is 70 minutes. Build buffer if you have ground plans.
If connecting at BZN: TSA is ~25 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Allegiant Air owes you — refund rights, action plan, complaint email. Free.
Flying out of LAS? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated July 2026. Source: Bureau of Transportation Statistics.