About 1 in 10 AA 373 flights from San Diego arrived 15+ minutes late, diverted or cancelled over the past year (10%); 0.6% were cancelled. The typical flight landed 9 minutes early.
AA 373: SAN → DFW
Scheduled to leave San Diego at 7:15 a.m. local time. Over the past year it arrived on time 90% of the time (164 flights), in line with other AA flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 24 | 92% |
| Tuesday | 22 | 91% |
| Wednesday | 23 | 100% |
| Thursday | 24 | 92% |
| Friday | 24 | 83% |
| Saturday | 24 | 88% |
| Sunday | 23 | 83% |
Why it was late
All flights SAN → DFW · Connecting off AA 373? Check the risk
Questions
How often is AA 373 from SAN to DFW late?
American Airlines 373 from San Diego, CA to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 10% of 164 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.