About 1 in 4 AA 3686 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (23%); 3.4% were cancelled. The typical flight landed 6 minutes early.
AA 3686: DFW → MLU
Scheduled to leave Dallas at 10:44 p.m. local time, operated by Envoy as MQ 3686. Over the past year it arrived on time 77% of the time (146 flights), in line with other AA flights on the route at that hour (77%). Last seen in the data Aug 4, 2026.
Usually American Airlines's last flight of the day from Dallas to Monroe (100% of days). American Airlines's last DFW–MLU flight was cancelled 2.8% of the time, against 2.5% for its earlier ones. If it's cancelled, the next American Airlines flight is usually around 8:28 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 21 | 67% |
| Tuesday | 22 | 77% |
| Wednesday | 21 | 86% |
| Thursday | 21 | 90% |
| Friday | 20 | 90% |
| Saturday | 21 | 62% |
| Sunday | 20 | 65% |
Why it was late
All flights DFW → MLU · Connecting off AA 3686? Check the risk
Questions
How often is AA 3686 from DFW to MLU late?
American Airlines 3686 from Dallas/Fort Worth, TX to Monroe, LA arrived 15 or more minutes late, was diverted or was cancelled on 23% of 146 scheduled flights between September 2025 and August 2026. 3.4% 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.