About 1 in 9 F9 2147 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (11%); 1.1% were cancelled. The typical flight landed 11 minutes early.
F9 2147: DFW → DEN
Scheduled to leave Dallas at 5:18 a.m. local time. Over the past year it arrived on time 89% of the time (348 flights), in line with other F9 flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 87% |
| Tuesday | 36 | 94% |
| Wednesday | 51 | 82% |
| Thursday | 52 | 96% |
| Friday | 52 | 88% |
| Saturday | 52 | 83% |
| Sunday | 52 | 96% |
Why it was late
All flights DFW → DEN · Connecting off F9 2147? Check the risk
Questions
How often is F9 2147 from DFW to DEN late?
Frontier Airlines 2147 from Dallas/Fort Worth, TX to Denver, CO arrived 15 or more minutes late, was diverted or was cancelled on 11% of 348 scheduled flights between September 2025 and August 2026. 1.1% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Frontier Airlines for today's flight. Method.