Flight OddsUA2487 LAX → ORD
United Airlines · Los Angeles, CA to Chicago, IL · 364 flights observed, 2025-07-01 to 2026-06-30 · 1,744 mi
UA2487 covers more than one route in the data window — the stats below are for LAX → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
+4 min
90th percentile
+45 min
Cancellation rate
1%
How often is UA2487 on time?
Across 364 flights on LAX → ORD from 2025-07-01 to 2026-06-30, UA2487 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +45 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 | 248 | 69% |
| 16-30 min | 54 | 15% |
| 31-60 min | 31 | 9% |
| 61-120 min | 17 | 5% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 73% | +7 min |
| 2025-08 | 31 | 68% | +13 min |
| 2025-09 | 30 | 70% | +5 min |
| 2025-10 | 31 | 71% | +6 min |
| 2025-11 | 28 | 64% | +18 min |
| 2025-12 | 31 | 52% | +19 min |
| 2026-01 | 31 | 81% | +10 min |
| 2026-02 | 28 | 75% | +2 min |
| 2026-03 | 29 | 69% | +16 min |
| 2026-04 | 29 | 83% | +6 min |
| 2026-05 | 31 | 77% | +5 min |
| 2026-06 | 30 | 47% | +45 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 67% |
| Tue | 52 | 77% |
| Wed | 52 | 71% |
| Thu | 50 | 66% |
| Fri | 50 | 68% |
| Sat | 51 | 73% |
| Sun | 52 | 62% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…