Flight OddsAA2277 PHL → ORD
American Airlines · Philadelphia, PA to Chicago, IL · 37 flights observed, 2026-01-06 to 2026-02-11 · 678 mi
AA2277 covers more than one route in the data window — the stats below are for PHL → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-18 min
90th percentile
+82 min
Cancellation rate
5%
How often is AA2277 on time?
Across 37 flights on PHL → ORD from 2026-01-06 to 2026-02-11, AA2277 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +82 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 | 27 | 77% |
| 16-30 min | 3 | 9% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 3 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 83% | +30 min |
| 2026-02 | 11 | 64% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 40% |
| Tue | 5 | 100% |
| Wed | 6 | 100% |
| Thu | 5 | 80% |
| Fri | 5 | 80% |
| Sat | 5 | 80% |
| Sun | 4 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…