Flight F91704
Frontier Airlines flight F91704
Looking for F91704 in the air…
Phoenix (PHX) to Houston (IAH)
Historically, this flight arrives 15+ minutes late 17% of the time, and when it is late the delay averages 77 minutes. It was cancelled 0.8% of the time.
- On-time arrivals
- 82.8%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 77 min
- Flights arriving 15+ minutes late
- Flights tracked
- 123
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 56%
- Airline (crew, maintenance, cleaning) 27%
- Late-arriving aircraft 17%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Jun 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 100.0% | 15 |
| October 2025 | 75.0% | 8 |
| November 2025 | 88.9% | 9 |
| January 2026 | 70.0% | 10 |
| February 2026 | 71.4% | 7 |
| March 2026 | 81.8% | 22 |
| April 2026 | 93.8% | 17 |
| May 2026 | 75.9% | 29 |
| June 2026 | 83.3% | 6 |
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