Flight F9689
Frontier Airlines flight F9689
Looking for F9689 in the air…
Washington (DCA) to Denver (DEN)
Historically, this flight arrives 15+ minutes late 33% of the time, and when it is late the delay averages 113 minutes. It was cancelled 1.6% of the time.
- On-time arrivals
- 66.7%
- Less than 15 minutes late
- Cancelled
- 1.6%
- Of scheduled flights
- Average delay when late
- 113 min
- Flights arriving 15+ minutes late
- Flights tracked
- 306
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 41%
- Late-arriving aircraft 36%
- Extreme weather 13%
- Airline (crew, maintenance, cleaning) 11%
- 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 | 61.5% | 26 |
| October 2025 | 76.9% | 26 |
| November 2025 | 66.7% | 27 |
| December 2025 | 76.9% | 26 |
| January 2026 | 72.0% | 27 |
| February 2026 | 61.9% | 21 |
| March 2026 | 66.7% | 25 |
| April 2026 | 60.9% | 24 |
| May 2026 | 85.2% | 27 |
| June 2026 | 64.0% | 25 |
| July 2026 | 58.3% | 25 |
| August 2026 | 46.2% | 27 |
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