Historical on-time performance
Key West to Atlanta
Flights on EYW–ATL arrive on time 84% of the time over the last 12 months.
based on 1,456 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time84%Medianon timep9030 minCancel1.4%Flights1,456
Why flights run late
Delay causes
- Airline33%
- Weather2%
- Air traffic (NAS)17%
- Late aircraft48%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline45%
- Weather55%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 20 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 EYW → ATL
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 86% on time.
- Mornings86% on time · p90 20 min · 1,091 flights
- Middays83% on time · p90 25 min · 1,357 flights
- Evenings79% on time · p90 40 min · 1,081 flights
- Afternoons79% on time · p90 35 min · 858 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 85% on time.
- Thursdays85% on time · p90 25 min · 623 flights
- Tuesdays85% on time · p90 20 min · 624 flights
- Wednesdays84% on time · p90 25 min · 623 flights
- Fridays82% on time · p90 35 min · 625 flights
- Saturdays81% on time · p90 30 min · 640 flights
- Mondays80% on time · p90 40 min · 626 flights
- Sundays75% on time · p90 50 min · 626 flights
Keep exploring