About 1 in 2 F9 2400 flights from Houston arrived 15+ minutes late, diverted or cancelled over the past year (47%); 2.5% were cancelled. The typical flight landed 9 minutes late.
F9 2400: IAH → ATL
Scheduled to leave Houston at 8:02 p.m. local time. Over the past year it arrived on time 53% of the time (241 flights), worse than other F9 flights on the route at that hour (56%). Last seen in the data Aug 18, 2026.
Usually Frontier Airlines's last flight of the day from Houston to Atlanta (100% of days). Frontier Airlines's last IAH–ATL flight was cancelled 3.4% of the time, against 2.2% for its earlier ones. If it's cancelled, the next Frontier Airlines flight is usually around 6:00 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 33 | 42% |
| Tuesday | 34 | 44% |
| Wednesday | 18 | — |
| Thursday | 50 | 64% |
| Friday | 28 | 64% |
| Saturday | 29 | 66% |
| Sunday | 49 | 41% |
Why it was late
All flights IAH → ATL · Connecting off F9 2400? Check the risk
Questions
How often is F9 2400 from IAH to ATL late?
Frontier Airlines 2400 from Houston, TX to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 47% of 241 scheduled flights between September 2025 and August 2026. 2.5% 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.