Historical on-time performance
Bismarck to Mesa
1,092 miData through May 2026Source: US DOT · BTS
Flights on BIS–AZA arrive on time 68% of the time over the last 12 months.
On-time rate68%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 37 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time68%Medianon timep9055 minCancel0.0%Flights37
Why flights run late
Delay causes
- Airline2%
- Weather0%
- Air traffic (NAS)44%
- Late aircraft49%
- Security6%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline100%
- Weather0%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 2 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly BIS → AZA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 79% to 83% on time.
- Middays83% on time · p90 35 min · 305 flights
- Overnights79% on time · p90 35 min · 313 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 83% on time.
- Wednesdays83% on time · p90 35 min · 146 flights · limited
- Mondays82% on time · p90 45 min · 154 flights · limited
- Fridays82% on time · p90 35 min · 157 flights · limited
- Saturdays79% on time · p90 30 min · 121 flights · limited
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