Historical on-time performance
Birmingham to Miami
Flights on BHM–MIA arrive on time 85% of the time over the last 12 months.
based on 674 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirOn-time85%Medianon timep9020 minCancel0.7%Flights674
Why flights run late
Delay causes
- Airline30%
- Weather12%
- Air traffic (NAS)16%
- Late aircraft42%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather40%
- Air traffic (NAS)60%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 5 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 BHM → MIA
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 68% to 87% on time.
- Mornings87% on time · p90 15 min · 1,132 flights
- Middays85% on time · p90 15 min · 138 flights · limited
- Evenings68% on time · p90 70 min · 820 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 84% on time.
- Wednesdays84% on time · p90 30 min · 292 flights
- Tuesdays83% on time · p90 25 min · 294 flights
- Fridays80% on time · p90 50 min · 305 flights
- Mondays78% on time · p90 40 min · 309 flights
- Thursdays77% on time · p90 45 min · 303 flights
- Saturdays76% on time · p90 45 min · 311 flights
- Sundays75% on time · p90 55 min · 308 flights
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