Historical on-time performance
Atlanta to MONTGOMERY
147 miData through May 2026Source: US DOT · BTS
Flights on ATL–MGM arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay80 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 308 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time76%Medianon timep9080 minCancel0.0%Flights308
Why flights run late
Delay causes
- Airline79%
- Weather15%
- Air traffic (NAS)6%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather70%
- Air traffic (NAS)13%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 30 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 ATL → MGM
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 75% to 86% on time.
- Mornings86% on time · p90 20 min · 698 flights
- Afternoons85% on time · p90 25 min · 252 flights
- Middays83% on time · p90 35 min · 700 flights
- Overnights80% on time · p90 55 min · 816 flights
- Evenings75% on time · p90 55 min · 467 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 85% on time.
- Tuesdays85% on time · p90 25 min · 425 flights
- Saturdays84% on time · p90 25 min · 371 flights
- Mondays84% on time · p90 25 min · 429 flights
- Wednesdays82% on time · p90 45 min · 429 flights
- Thursdays81% on time · p90 45 min · 430 flights
- Fridays79% on time · p90 45 min · 431 flights
- Sundays78% on time · p90 55 min · 418 flights
Keep exploring