About 1 in 6 AA 1584 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (16%); 0.9% were cancelled. The typical flight landed 7 minutes early.
AA 1584: DFW → LAS
Scheduled to leave Dallas at 8:25 a.m. local time. Over the past year it arrived on time 84% of the time (325 flights), in line with other AA flights on the route at that hour (85%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 48 | 88% |
| Tuesday | 45 | 78% |
| Wednesday | 45 | 84% |
| Thursday | 46 | 83% |
| Friday | 47 | 85% |
| Saturday | 47 | 85% |
| Sunday | 47 | 87% |
Why it was late
All flights DFW → LAS · Connecting off AA 1584? Check the risk
AA 1584: LAS → DFW
Scheduled to leave Las Vegas at 10:11 a.m. local time. Over the past year it arrived on time 82% of the time (283 flights), in line with other AA flights on the route at that hour (81%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 42 | 88% |
| Tuesday | 40 | 83% |
| Wednesday | 40 | 90% |
| Thursday | 40 | 80% |
| Friday | 42 | 76% |
| Saturday | 36 | 81% |
| Sunday | 43 | 79% |
Why it was late
All flights LAS → DFW · Connecting off AA 1584? Check the risk
Questions
How often is AA 1584 from DFW to LAS late?
American Airlines 1584 from Dallas/Fort Worth, TX to Las Vegas, NV arrived 15 or more minutes late, was diverted or was cancelled on 16% of 325 scheduled flights between September 2025 and August 2026. 0.9% were cancelled.
How often is AA 1584 from LAS to DFW late?
American Airlines 1584 from Las Vegas, NV to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 18% of 283 scheduled flights between September 2025 and August 2026. 3.2% 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.