BOI delays today: Boise Airport has an on-time departure rate of about 83%. The FAA airport status for BOI typically shows an average delay of 63 minutes when departures are delayed. The most common reason for departure delays here is the incoming plane arriving late. Roughly 0.5% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 18 minutes. The current TSA wait is about 18-24 minutes. The fastest time through security is 4 AM (about 5 min). The busiest period is 7 AM (25-31 minutes).
Source: BTS, FAA. Updated August 2026.Heads up at BOI. TSA is running ~21 min.
Give yourself extra time. 83% on-time rate, TSA is about 18-24 minutes.
Updated 5:44 AM UTCBOI Boise Delays & Airport Status
Boise Airport
Right Now
Delay Stats
Full breakdown →83% on timeAvg delay 63 min
Live FAA status, worst airlines for delays & historical trends
Security Lines
Full details →~21 minBest: 4 AM (about 5 min)
BTS historical avg · Tap for live data, PreCheck lanes & hourly forecast
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Departures here are on time most of the time. About 83% of flights leave within 15 minutes of schedule.
The most common reason for departure delays here is the incoming plane arriving late.
Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 18 minutes.
Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).
Accurate?
BOI departure performance by month
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Airlines at BOI
On-time departure rate from DOT data
SkyWest Airlines85%
Alaska Airlines84%
Delta Air Lines84%
Frontier Airlines84%
Southwest Airlines82%
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