Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Chattanooga, TN · 29 flights observed, 2026-05-21 to 2026-06-29 · 695 mi
AA2121 covers more than one route in the data window — the stats below are for DFW → CHA, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA2121 on time?
Across 29 flights on DFW → CHA from 2026-05-21 to 2026-06-29, AA2121 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +206 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 13 | 46% |
| 16-30 min | 1 | 4% |
| 31-60 min | 5 | 18% |
| 61-120 min | 3 | 11% |
| 2+ hrs | 6 | 21% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 8 | 38% | +55 min |
| 2026-06 | 20 | 50% | +66 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 6 | 33% |
| Fri | 5 | 60% |
| Sat | 6 | 50% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…