Historical on-time performance
Phoenix to Birmingham
1,455 miData through Dec 2025Source: US DOT · BTS
Flights on PHX–BHM arrive on time 90% of the time over the last 12 months.
On-time rate90%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 61 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time90%Medianon timep9010 minCancel0.0%Flights61
Why flights run late
Delay causes
- Airline39%
- Weather0%
- Air traffic (NAS)11%
- Late aircraft50%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly PHX → BHM
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best day of week
On-time rates are fairly even by day on this route — ranging from 68% to 83% on time.
- Fridays83% on time · p90 45 min · 58 flights · limited
- Mondays81% on time · p90 55 min · 54 flights · limited
- Sundays77% on time · p90 35 min · 62 flights · limited
- Thursdays68% on time · p90 45 min · 53 flights · limited
Advertisement
Keep exploring