Flight Reliability
AA 617 · American Airlines
Las Vegas → Dallas–Fort Worth (LAS–DFW)85% of its flights flew this route. The rest (BUF–DFW) are included in these numbers.
- 85%
- Arrive within 15 minutes
- 11 min
- Average arrival delay
- 2.0%
- Cancelled
- 14 min early
- Median arrival delay
Based on 246 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
AA 617 arrived on time 97% of the time on Saturdays and just 79% on Mondays. That gap is worth planning around.
A bit ahead of the LAS–DFW route.
AA 617 arrived on time 85% of the time, versus 81% across the LAS–DFW route.
Better than the American Airlines network average.
AA 617 arrived on time 85% of the time, versus 77% across the American Airlines network.
Trending in the right direction.
AA 617 arrived on time 95% of the time over the last three months in the data, compared with 83% in the three months before that.
The breakdown
- Mon79%(33 flights)
- Tue81%(36 flights)
- Wed85%(34 flights)
- Thu89%(35 flights)
- Fri86%(35 flights)
- Sat97%(31 flights)
- Sun83%(35 flights)
Jun 80% → May 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 80% | 30 |
| July 2025 | 73% | 30 |
| August 2025 | 83% | 29 |
| September 2025 | 97% | 30 |
| October 2025 | 83% | 30 |
| January 2026 | 70% | 23 |
| February 2026 | 91% | 11 |
| April 2026 | 100% | 24 |
| May 2026 | 94% | 31 |
- Departures on time
- 86%
- Diverted
- 0.8%
- Flights flown
- 239
- Months covered
- 10
Same route, other flights
Keep nerding
Based on 246 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.