Flight OddsAA3134 SAN → ORD
American Airlines · San Diego, CA to Chicago, IL · 28 flights observed, 2025-08-06 to 2025-09-02 · 1,723 mi
AA3134 covers more than one route in the data window — the stats below are for SAN → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
43%
Median delay
+20 min
90th percentile
+100 min
Cancellation rate
0%
How often is AA3134 on time?
Across 28 flights on SAN → ORD from 2025-08-06 to 2025-09-02, AA3134 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +20 min, and the worst 10% of flights arrived +100 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 12 | 43% |
| 16-30 min | 4 | 14% |
| 31-60 min | 4 | 14% |
| 61-120 min | 6 | 21% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 26 | 42% | +79 min |
| 2025-09 | 2 | 50% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 25% |
| Tue | 4 | 75% |
| Wed | 4 | 25% |
| Thu | 4 | 75% |
| Fri | 4 | 50% |
| Sat | 4 | 50% |
| Sun | 4 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…