Flight F9687
Frontier Airlines flight F9687
Looking for F9687 in the air…
Washington (DCA) to Denver (DEN)
Historically, this flight arrives 15+ minutes late 19% of the time, and when it is late the delay averages 58 minutes. It was cancelled 0.6% of the time.
- On-time arrivals
- 80.7%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 58 min
- Flights arriving 15+ minutes late
- Flights tracked
- 319
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 59%
- Airline (crew, maintenance, cleaning) 21%
- Late-arriving aircraft 17%
- Extreme weather 4%
- 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 | 100.0% | 24 |
| October 2025 | 100.0% | 27 |
| November 2025 | 88.0% | 25 |
| December 2025 | 75.9% | 29 |
| January 2026 | 82.1% | 29 |
| February 2026 | 85.7% | 28 |
| March 2026 | 85.2% | 28 |
| April 2026 | 84.0% | 25 |
| May 2026 | 70.4% | 27 |
| June 2026 | 56.0% | 25 |
| July 2026 | 75.0% | 25 |
| August 2026 | 66.7% | 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