Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Boston, MA · 153 flights observed, 2025-11-02 to 2026-04-06 · 1,562 mi
AA1148 covers more than one route in the data window — the stats below are for DFW → BOS, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1148 on time?
Across 153 flights on DFW → BOS from 2025-11-02 to 2026-04-06, AA1148 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +34 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 113 | 77% |
| 16-30 min | 14 | 10% |
| 31-60 min | 11 | 8% |
| 61-120 min | 2 | 1% |
| 2+ hrs | 6 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 71% | +19 min |
| 2025-12 | 29 | 93% | -8 min |
| 2026-01 | 26 | 77% | 0 min |
| 2026-02 | 27 | 67% | +9 min |
| 2026-03 | 30 | 80% | +15 min |
| 2026-04 | 6 | 67% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 79% |
| Tue | 21 | 86% |
| Wed | 22 | 86% |
| Thu | 22 | 68% |
| Fri | 22 | 73% |
| Sat | 18 | 78% |
| Sun | 22 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…