About 1 in 4 AA 4820 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (23%); 3.0% were cancelled. The typical flight landed 12 minutes early.
AA 4820: DFW → GTR
Scheduled to leave Dallas at 1:30 p.m. local time, operated by SkyWest as OO 4820. Over the past year it arrived on time 77% of the time (365 flights), in line with other AA flights on the route at that hour (77%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 75% |
| Tuesday | 52 | 83% |
| Wednesday | 52 | 83% |
| Thursday | 52 | 75% |
| Friday | 52 | 75% |
| Saturday | 52 | 77% |
| Sunday | 52 | 71% |
Why it was late
All flights DFW → GTR · Connecting off AA 4820? Check the risk
AA 4820: GTR → DFW
Scheduled to leave Columbus at 3:45 p.m. local time, operated by SkyWest as OO 4820. Over the past year it arrived on time 72% of the time (365 flights), in line with other AA flights on the route at that hour (72%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 74% |
| Tuesday | 52 | 71% |
| Wednesday | 52 | 75% |
| Thursday | 52 | 75% |
| Friday | 52 | 67% |
| Saturday | 52 | 69% |
| Sunday | 52 | 71% |
Why it was late
All flights GTR → DFW · Connecting off AA 4820? Check the risk
Questions
How often is AA 4820 from DFW to GTR late?
American Airlines 4820 from Dallas/Fort Worth, TX to Columbus, MS arrived 15 or more minutes late, was diverted or was cancelled on 23% of 365 scheduled flights between September 2025 and August 2026. 3.0% were cancelled.
How often is AA 4820 from GTR to DFW late?
American Airlines 4820 from Columbus, MS to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 28% of 365 scheduled flights between September 2025 and August 2026. 3.0% 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 American Airlines for today's flight. Method.