Flight F91406
Frontier Airlines flight F91406
Looking for F91406 in the air…
Ontario (ONT) to Dallas-Fort Worth (DFW)
Historically, this flight arrives 15+ minutes late 22% of the time, and when it is late the delay averages 96 minutes. It was cancelled 3.0% of the time.
- On-time arrivals
- 78.1%
- Less than 15 minutes late
- Cancelled
- 3.0%
- Of scheduled flights
- Average delay when late
- 96 min
- Flights arriving 15+ minutes late
- Flights tracked
- 99
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 46%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 20%
- 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 | 75.0% | 12 |
| October 2025 | 100.0% | 18 |
| November 2025 | 57.9% | 19 |
| December 2025 | 83.3% | 14 |
| January 2026 | 100.0% | 4 |
| March 2026 | 83.3% | 6 |
| June 2026 | 68.2% | 22 |
| July 2026 | 100.0% | 4 |
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