LAX (Los Angeles) to BOI (Boise) flights arrive on time 88% of the time. The most reliable airline on this route is Alaska Airlines at 93%. The average delay is 66 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.LAX → BOI
LAX (Los Angeles) to BOI (Boise)
LAX → BOI on-time performance by month
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This route is usually on time. About 88% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Airlines are roughly equal on this route — Alaska Airlines leads slightly at 93% vs SkyWest Airlines at 89%.
Airline Comparison
Alaska Airlines leads at 93% on time; SkyWest Airlines trails at 89%.
Accurate?
Good to know
Departing from LAX
82% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. LAX has long runway queues.
TSA is currently ~23 min. Best time: 4 AM (about 5 min).
Arriving at BOI
83% on timeWhen flights into BOI are late, the average delay is 63 minutes. Build buffer if you have ground plans.
If connecting at BOI: TSA is ~21 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Alaska Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of LAX? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
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Data last updated August 2026. Source: Bureau of Transportation Statistics.