About 5 in 10 F9 1670 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (51%); 3.2% were cancelled. The typical flight landed 12 minutes late.
F9 1670: ATL → RDU
Scheduled to leave Atlanta at 10:44 p.m. local time. Over the past year it arrived on time 49% of the time (311 flights), better than other F9 flights on the route at that hour (43%). Last seen in the data Aug 31, 2026.
Usually Frontier Airlines's last flight of the day from Atlanta to Raleigh (87% of days). Frontier Airlines's last ATL–RDU flight was cancelled 3.5% of the time, against 1.8% for its earlier ones. If it's cancelled, the next Frontier Airlines flight is usually around 6:40 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 30% |
| Tuesday | 30 | 50% |
| Wednesday | 35 | 63% |
| Thursday | 52 | 60% |
| Friday | 52 | 50% |
| Saturday | 39 | 62% |
| Sunday | 50 | 38% |
Why it was late
All flights ATL → RDU · Connecting off F9 1670? Check the risk
Questions
How often is F9 1670 from ATL to RDU late?
Frontier Airlines 1670 from Atlanta, GA to Raleigh/Durham, NC arrived 15 or more minutes late, was diverted or was cancelled on 51% of 311 scheduled flights between September 2025 and August 2026. 3.2% 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.