No delays reported for F9 689 (DCA → DEN) as of 6:51 PM ET. It arrived on time 56% of the time in June-August 2026. When it was late, the average delay was 2h 32m. 1.3% of flights were cancelled. Right now there are no reported delays at DCA, DEN.
In the air
In the air, scheduled out of DCA at 6:00 PM. This flight number flew about 6 days a week in June-August 2026, so it may not operate today.
In the air: 35,975 ft, 429 kt, A20N (N323FR). Live map
Cancellation risk: Low 1.3% 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. Live position: adsb.lol (open data, ODbL).
Before you fly
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| DCA → DEN Washington, DC to Denver, CO | 6:00 PM → 8:07 PM | 56% |
Local times. Schedules change; check your booking.
How reliable is F9 689?
| Arrived on time (within 15 min) | 56% |
| Average delay when late | 152 min |
| Cancelled | 1.3% |
| Diverted | 1.3% |
| Flights tracked | 77 |
Best and worst days to fly F9 689
F9 689 was most reliable on Saturdays (75% on time) and least reliable on Fridays (46%).
| Monday | |
| Tuesday | |
| Wednesday | Too few flights |
| Thursday | |
| Friday | |
| Saturday | |
| Sunday |
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 689 delayed today?
Right now there are no reported delays at DCA, DEN. Checked 6:51 PM ET. For this flight's gate and exact status, check the Frontier app.
Is F9 689 usually on time?
F9 689 arrived within 15 minutes of schedule 56% of the time in June-August 2026, with an average delay of 152 minutes when late.
How often is F9 689 cancelled?
1.3% of F9 689 flights were cancelled in June-August 2026.