About 1 in 7 F9 3330 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (14%); 1.0% were cancelled. The typical flight landed 11 minutes early.
F9 3330: DFW → RDU
Scheduled to leave Dallas at 8:35 a.m. local time. Over the past year it arrived on time 86% of the time (207 flights), worse than other F9 flights on the route at that hour (94%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 43 | 91% |
| Tuesday | 11 | — |
| Wednesday | 6 | — |
| Thursday | 37 | 89% |
| Friday | 40 | 83% |
| Saturday | 25 | 88% |
| Sunday | 45 | 82% |
Why it was late
All flights DFW → RDU · Connecting off F9 3330? Check the risk
Questions
How often is F9 3330 from DFW to RDU late?
Frontier Airlines 3330 from Dallas/Fort Worth, TX to Raleigh/Durham, NC arrived 15 or more minutes late, was diverted or was cancelled on 14% of 207 scheduled flights between September 2025 and August 2026. 1.0% 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.