About 1 in 7 AA 3525 flights from Columbia arrived 15+ minutes late, diverted or cancelled over the past year (15%); 2.2% were cancelled. The typical flight landed 9 minutes early.
AA 3525: COU → DFW
Scheduled to leave Columbia at 7:10 a.m. local time, operated by Envoy as MQ 3525. Over the past year it arrived on time 85% of the time (364 flights), in line with other AA flights on the route at that hour (84%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 75% |
| Tuesday | 52 | 98% |
| Wednesday | 52 | 90% |
| Thursday | 52 | 88% |
| Friday | 52 | 83% |
| Saturday | 52 | 69% |
| Sunday | 51 | 88% |
Why it was late
All flights COU → DFW · Connecting off AA 3525? Check the risk
Questions
How often is AA 3525 from COU to DFW late?
American Airlines 3525 from Columbia, MO to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 15% of 364 scheduled flights between September 2025 and August 2026. 2.2% 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.