About 6 in 10 AA 546 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (56%); 2.8% were cancelled. The typical flight landed 18 minutes late.
AA 546: DFW → SAT
Scheduled to leave Dallas at 7:55 p.m. local time. Over the past year it arrived on time 44% of the time (180 flights), in line with other AA flights on the route at that hour (47%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 26 | 42% |
| Tuesday | 25 | 36% |
| Wednesday | 26 | 42% |
| Thursday | 26 | 54% |
| Friday | 26 | 46% |
| Saturday | 25 | 56% |
| Sunday | 26 | 31% |
Why it was late
All flights DFW → SAT · Connecting off AA 546? Check the risk
Questions
How often is AA 546 from DFW to SAT late?
American Airlines 546 from Dallas/Fort Worth, TX to San Antonio, TX arrived 15 or more minutes late, was diverted or was cancelled on 56% of 180 scheduled flights between September 2025 and August 2026. 2.8% 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.