AA2343
American Airlines flight 2343 — Chicago (ORD) to San Diego (SAN)
On time
79%
Avg delay
~76 min
Cancelled
1.3%
AA2343 is fairly reliable, though delays happen. About 79% of departures arrive on time. When delays happen, the most common cause is late-arriving aircraft.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 55% | 3.3% | 81 min |
| 2026-06 | 61% | 6.7% | 66 min |
| 2026-05 | 90% | 0.0% | 62 min |
| 2026-05 | 85% | 0.0% | 60 min |
| 2026-05 | 40% | 9.1% | 158 min |
| 2026-04 | 50% | 0.0% | 95 min |
| 2026-04 | 92% | 0.0% | 58 min |
| 2026-04 | 79% | 0.0% | 115 min |
| 2026-03 | 57% | 4.2% | 69 min |
| 2026-03 | 43% | 0.0% | 60 min |
| 2026-02 | 80% | 0.0% | 52 min |
| 2026-02 | 88% | 5.9% | 205 min |
Top delay cause
late-arriving aircraft
Based on 1,976 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.