About 1 in 5 F9 2343 flights from Raleigh arrived 15+ minutes late, diverted or cancelled over the past year (21%); 0.9% were cancelled. The typical flight landed 10 minutes early.
F9 2343: RDU → DFW
Scheduled to leave Raleigh at 1:21 p.m. local time. Over the past year it arrived on time 79% of the time (210 flights), worse than other F9 flights on the route at that hour (84%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 43 | 72% |
| Tuesday | 16 | — |
| Wednesday | 11 | — |
| Thursday | 31 | 77% |
| Friday | 41 | 80% |
| Saturday | 27 | 89% |
| Sunday | 41 | 80% |
Why it was late
All flights RDU → DFW · Connecting off F9 2343? Check the risk
Questions
How often is F9 2343 from RDU to DFW late?
Frontier Airlines 2343 from Raleigh/Durham, NC to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 21% of 210 scheduled flights between September 2025 and August 2026. 0.9% 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.