Flight OddsAA1874 PHL → BOS
American Airlines · Philadelphia, PA to Boston, MA · 295 flights observed, 2025-07-01 to 2026-06-26 · 280 mi
On-time arrival
70%
Median delay
-4 min
90th percentile
+76 min
Cancellation rate
4%
How often is AA1874 on time?
Across 295 flights on PHL → BOS from 2025-07-01 to 2026-06-26, AA1874 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +76 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 198 | 70% |
| 16-30 min | 22 | 8% |
| 31-60 min | 24 | 9% |
| 61-120 min | 25 | 9% |
| 2+ hrs | 13 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 42% | +50 min |
| 2025-08 | 21 | 57% | +18 min |
| 2025-09 | 15 | 73% | +17 min |
| 2025-10 | 25 | 76% | +21 min |
| 2025-11 | 26 | 85% | +0 min |
| 2025-12 | 26 | 69% | +5 min |
| 2026-01 | 28 | 75% | +8 min |
| 2026-02 | 23 | 78% | +3 min |
| 2026-03 | 27 | 70% | +5 min |
| 2026-04 | 29 | 72% | +11 min |
| 2026-05 | 23 | 87% | +4 min |
| 2026-06 | 13 | 46% | +52 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 58% |
| Tue | 38 | 74% |
| Wed | 34 | 82% |
| Thu | 45 | 73% |
| Fri | 48 | 73% |
| Sat | 27 | 67% |
| Sun | 45 | 67% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…