Flight F91578
Frontier Airlines flight F91578
Looking for F91578 in the air…
Fort Myers (RSW) to Philadelphia (PHL)
Historically, this flight arrives 15+ minutes late 31% of the time, and when it is late the delay averages 64 minutes. It was cancelled 5.1% of the time.
- On-time arrivals
- 68.9%
- Less than 15 minutes late
- Cancelled
- 5.1%
- Of scheduled flights
- Average delay when late
- 64 min
- Flights arriving 15+ minutes late
- Flights tracked
- 78
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 61%
- Airline (crew, maintenance, cleaning) 32%
- Air traffic control & airport 7%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Jan 2026
Jun 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| January 2026 | 42.9% | 9 |
| February 2026 | 59.1% | 23 |
| March 2026 | 60.0% | 5 |
| April 2026 | 81.8% | 23 |
| May 2026 | 80.0% | 15 |
| June 2026 | 66.7% | 3 |
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