Historical on-time performance
Atlanta to Mobile
302 miData through Dec 2025Source: US DOT · BTS
Flights on ATL–MOB arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 450 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time74%Medianon timep9060 minCancel1.6%Flights450
Why flights run late
Delay causes
- Airline60%
- Weather4%
- Air traffic (NAS)6%
- Late aircraft30%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ATL → MOB
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 91% on time.
- Mornings91% on time · p90 10 min · 719 flights
- Middays85% on time · p90 30 min · 850 flights
- Evenings79% on time · p90 45 min · 376 flights
- Afternoons79% on time · p90 45 min · 619 flights
- Overnights78% on time · p90 40 min · 860 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 88% on time.
- Wednesdays88% on time · p90 20 min · 474 flights
- Tuesdays85% on time · p90 35 min · 487 flights
- Thursdays84% on time · p90 35 min · 501 flights
- Saturdays83% on time · p90 30 min · 436 flights
- Mondays82% on time · p90 50 min · 518 flights
- Sundays80% on time · p90 35 min · 497 flights
- Fridays79% on time · p90 35 min · 511 flights
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