About 1 in 4 AA 4817 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (23%); 0.6% were cancelled. The typical flight landed 9 minutes early.
AA 4817: DFW → SGU
Scheduled to leave Dallas at 9:14 p.m. local time, operated by SkyWest as OO 4817. Over the past year it arrived on time 77% of the time (359 flights), better than other AA flights on the route at that hour (73%). Last seen in the data Aug 31, 2026.
Usually American Airlines's last flight of the day from Dallas to St. George (94% of days). American Airlines's last DFW–SGU flight was cancelled 0.6% of the time, against 0.3% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 8:40 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 52 | 77% |
| Tuesday | 51 | 88% |
| Wednesday | 51 | 71% |
| Thursday | 51 | 76% |
| Friday | 51 | 76% |
| Saturday | 51 | 75% |
| Sunday | 52 | 73% |
Why it was late
All flights DFW → SGU · Connecting off AA 4817? Check the risk
Questions
How often is AA 4817 from DFW to SGU late?
American Airlines 4817 from Dallas/Fort Worth, TX to St. George, UT arrived 15 or more minutes late, was diverted or was cancelled on 23% of 359 scheduled flights between September 2025 and August 2026. 0.6% 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 American Airlines for today's flight. Method.