Flight OddsAA1203 CLT → BUF
American Airlines · Charlotte, NC to Buffalo, NY · 256 flights observed, 2025-07-01 to 2026-04-06 · 546 mi
AA1203 covers more than one route in the data window — the stats below are for CLT → BUF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-8 min
90th percentile
+31 min
Cancellation rate
3%
How often is AA1203 on time?
Across 256 flights on CLT → BUF from 2025-07-01 to 2026-04-06, AA1203 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +31 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 210 | 84% |
| 16-30 min | 14 | 6% |
| 31-60 min | 10 | 4% |
| 61-120 min | 8 | 3% |
| 2+ hrs | 7 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -4 min |
| 2025-08 | 31 | 77% | +12 min |
| 2025-09 | 9 | 100% | -11 min |
| 2025-10 | 28 | 82% | +6 min |
| 2025-11 | 30 | 97% | -7 min |
| 2025-12 | 30 | 77% | +13 min |
| 2026-01 | 27 | 85% | +4 min |
| 2026-02 | 27 | 74% | +9 min |
| 2026-03 | 30 | 90% | -6 min |
| 2026-04 | 6 | 50% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 61% |
| Tue | 36 | 78% |
| Wed | 35 | 91% |
| Thu | 39 | 95% |
| Fri | 35 | 83% |
| Sat | 33 | 91% |
| Sun | 38 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…