About 1 in 5 AA 2921 flights from Las Vegas arrived 15+ minutes late, diverted or cancelled over the past year (21%); 2.2% were cancelled. The typical flight landed 15 minutes early.
AA 2921: LAS → DFW
Scheduled to leave Las Vegas at 12:59 a.m. local time. Over the past year it arrived on time 79% of the time (138 flights), better than other AA flights on the route at that hour (71%). Last seen in the data Aug 4, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 24 | 63% |
| Tuesday | 22 | 73% |
| Wednesday | 14 | — |
| Thursday | 13 | — |
| Friday | 20 | 90% |
| Saturday | 21 | 76% |
| Sunday | 24 | 92% |
Why it was late
All flights LAS → DFW · Connecting off AA 2921? Check the risk
Questions
How often is AA 2921 from LAS to DFW late?
American Airlines 2921 from Las Vegas, NV to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 21% of 138 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.