Route
EYW → PHL
Key West International Airport Philadelphia International Airport
1,122 miles
Return route PHL → EYW →
How punctual is this route?
- On-time arrivals
- 66.7%
- Less than 15 minutes late
- Cancelled
- 3.2%
- Of scheduled flights
- Average delay when late
- 125 min
- Flights arriving 15+ minutes late
- Flights tracked
- 493
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 62%
- Airline (crew, maintenance, cleaning) 21%
- Extreme weather 13%
- Air traffic control & airport 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.0% | 30 |
| October 2025 | 71.0% | 31 |
| November 2025 | 83.0% | 50 |
| December 2025 | 74.5% | 55 |
| January 2026 | 69.4% | 54 |
| February 2026 | 63.0% | 52 |
| March 2026 | 68.3% | 62 |
| April 2026 | 61.1% | 36 |
| May 2026 | 64.5% | 31 |
| June 2026 | 44.8% | 30 |
| July 2026 | 34.5% | 31 |
| August 2026 | 67.7% | 31 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| American Airlines | 321 | 57.1% | 3.4% | 139 min |
| Republic Airways | 172 | 84.3% | 2.9% | 55 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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