No delays reported for F9 685 (DCA → DEN) as of 6:43 PM ET. It arrived on time 88.9% of the time in June-August 2026. When it was late, the average delay was 2h 16m. 1.1% of flights were cancelled. Right now there are no reported delays at DCA, DEN.
Looks on time
Next leg DCA → DEN, scheduled 7:00 AM local time. No delays at DCA right now, and it usually runs on time.
Cancellation risk: Low 1.1% of its flights were cancelled in June-August 2026.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Frontier for official times.
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| DCA → DEN Washington, DC to Denver, CO | 7:00 AM → 9:01 AM | 89% |
Local times. Schedules change; check your booking.
How reliable is F9 685?
| Arrived on time (within 15 min) | 88.9% |
| Average delay when late | 136 min |
| Cancelled | 1.1% |
| Diverted | 0% |
| Flights tracked | 91 |
Best and worst days to fly F9 685
F9 685 was most reliable on Thursdays (100% on time) and least reliable on Fridays (77%).
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Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Frontier to the Department of Transportation.
Other flights DCA → DEN
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Frontier app.
Frontier delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is F9 685 delayed today?
Right now there are no reported delays at DCA, DEN. Checked 6:43 PM ET. For this flight's gate and exact status, check the Frontier app.
Is F9 685 usually on time?
F9 685 arrived within 15 minutes of schedule 88.9% of the time in June-August 2026, with an average delay of 136 minutes when late.
How often is F9 685 cancelled?
1.1% of F9 685 flights were cancelled in June-August 2026.