Flight OddsAA1327 PHL → ORD
American Airlines · Philadelphia, PA to Chicago, IL · 98 flights observed, 2025-07-01 to 2025-10-30 · 678 mi
AA1327 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
54%
Median delay
+10 min
90th percentile
+104 min
Cancellation rate
6%
How often is AA1327 on time?
Across 98 flights on PHL → ORD from 2025-07-01 to 2025-10-30, AA1327 arrived within 15 minutes of schedule 54% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +104 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 50 | 54% |
| 16-30 min | 11 | 12% |
| 31-60 min | 11 | 12% |
| 61-120 min | 14 | 15% |
| 2+ hrs | 6 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 28% | +55 min |
| 2025-08 | 30 | 50% | +50 min |
| 2025-09 | 13 | 77% | +1 min |
| 2025-10 | 24 | 75% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 56% |
| Tue | 13 | 54% |
| Wed | 12 | 83% |
| Thu | 15 | 47% |
| Fri | 10 | 20% |
| Sat | 9 | 67% |
| Sun | 17 | 53% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…