Flight OddsAA4373 ORD → MEM
American Airlines · Chicago, IL to Memphis, TN · 108 flights observed, 2025-12-18 to 2026-05-20 · 491 mi
AA4373 covers more than one route in the data window — the stats below are for ORD → MEM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-10 min
90th percentile
+65 min
Cancellation rate
1%
How often is AA4373 on time?
Across 108 flights on ORD → MEM from 2025-12-18 to 2026-05-20, AA4373 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +65 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 82 | 77% |
| 16-30 min | 8 | 7% |
| 31-60 min | 4 | 4% |
| 61-120 min | 11 | 10% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 13 | 77% | +3 min |
| 2026-01 | 5 | 40% | +4 min |
| 2026-02 | 14 | 86% | +20 min |
| 2026-03 | 26 | 73% | +7 min |
| 2026-04 | 29 | 79% | -2 min |
| 2026-05 | 20 | 80% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 82% |
| Tue | 16 | 81% |
| Wed | 16 | 56% |
| Thu | 17 | 82% |
| Fri | 16 | 69% |
| Sat | 8 | 100% |
| Sun | 17 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…