Flight F94391
Frontier Airlines flight F94391
Looking for F94391 in the air…
Detroit (DTW) to Phoenix (PHX)
Historically, this flight arrives 15+ minutes late 35% of the time, and when it is late the delay averages 136 minutes. It was cancelled 2.4% of the time.
- On-time arrivals
- 65.0%
- Less than 15 minutes late
- Cancelled
- 2.4%
- Of scheduled flights
- Average delay when late
- 136 min
- Flights arriving 15+ minutes late
- Flights tracked
- 82
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 44%
- Airline (crew, maintenance, cleaning) 40%
- Air traffic control & airport 16%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Jul 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 63.6% | 11 |
| October 2025 | 72.2% | 18 |
| November 2025 | 70.0% | 10 |
| December 2025 | 45.5% | 12 |
| January 2026 | 37.5% | 9 |
| February 2026 | 70.6% | 17 |
| March 2026 | 100.0% | 4 |
| July 2026 | 100.0% | 1 |
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