Historical on-time performance
Philadelphia to Key West
Flights on PHL–EYW arrive on time 85% of the time over the last 12 months.
based on 215 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- American AirlinesOn-time85%Medianon timep9030 minCancel0.5%Flights184
- Republic AirwaysOn-time81%Medianon timep9015 minCancel3.2%Flights31
Why flights run late
Delay causes
- Airline47%
- Weather0%
- Air traffic (NAS)15%
- Late aircraft38%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather50%
- Air traffic (NAS)50%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 2 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 PHL → EYW
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 81% on time.
- Mornings81% on time · p90 25 min · 456 flights
- Middays79% on time · p90 45 min · 916 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 86% on time.
- Tuesdays86% on time · p90 25 min · 176 flights · limited
- Wednesdays85% on time · p90 35 min · 183 flights · limited
- Fridays80% on time · p90 40 min · 203 flights
- Sundays79% on time · p90 35 min · 204 flights
- Thursdays78% on time · p90 35 min · 197 flights · limited
- Mondays77% on time · p90 30 min · 205 flights
- Saturdays72% on time · p90 40 min · 209 flights
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