Flight OddsORD → LAX United Airlines
United Airlines · Chicago, IL to Los Angeles, CA · 3,380 flights, 2025-07-01 to 2026-06-30 · aggregated across 47 flight numbers
On-time arrival
77%
Median delay
-4 min
90th percentile
+48 min
Cancellation rate
1%
How on-time is United Airlines from ORD to LAX?
Across every United Airlines flight number on ORD → LAX (3,380 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +48 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,590 | 77% |
| 16-30 min | 270 | 8% |
| 31-60 min | 222 | 7% |
| 61-120 min | 152 | 5% |
| 2+ hrs | 121 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 316 | 74% | +16 min |
| 2025-08 | 304 | 76% | +13 min |
| 2025-09 | 279 | 87% | +2 min |
| 2025-10 | 286 | 83% | +2 min |
| 2025-11 | 283 | 79% | +7 min |
| 2025-12 | 277 | 69% | +20 min |
| 2026-01 | 251 | 69% | +9 min |
| 2026-02 | 229 | 82% | 0 min |
| 2026-03 | 264 | 81% | +5 min |
| 2026-04 | 271 | 74% | +11 min |
| 2026-05 | 300 | 82% | +4 min |
| 2026-06 | 295 | 73% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 510 | 78% |
| Tue | 454 | 80% |
| Wed | 453 | 79% |
| Thu | 503 | 80% |
| Fri | 507 | 75% |
| Sat | 431 | 76% |
| Sun | 497 | 72% |
UA flight numbers on ORD → LAX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…