American Airlines · Salt Lake City, UT to Dallas/Fort Worth, TX · 124 flights observed, 2025-07-01 to 2025-11-01 · 989 mi
AA644 covers more than one route in the data window — the stats below are for SLC → DFW, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA644 on time?
Across 124 flights on SLC → DFW from 2025-07-01 to 2025-11-01, AA644 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +37 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 104 | 87% |
| 16-30 min | 3 | 3% |
| 31-60 min | 3 | 3% |
| 61-120 min | 4 | 3% |
| 2+ hrs | 6 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 90% | +18 min |
| 2025-08 | 28 | 82% | +3 min |
| 2025-09 | 30 | 87% | +99 min |
| 2025-10 | 31 | 87% | +59 min |
| 2025-11 | 1 | 100% | -22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 100% |
| Tue | 18 | 89% |
| Wed | 18 | 89% |
| Thu | 18 | 78% |
| Fri | 16 | 88% |
| Sat | 18 | 72% |
| Sun | 16 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…