UA2039
United Airlines flight 2039 — Los Angeles (LAX) to Chicago (ORD)
On time
85%
Avg delay
~57 min
Cancelled
1.3%
UA2039 is a reliable flight. About 85% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 96% | 0.0% | 16 min |
| 2026-07 | 87% | 0.0% | 122 min |
| 2026-06 | 100% | 0.0% | 0 min |
| 2026-06 | 93% | 0.0% | 69 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-05 | 100% | 0.0% | 0 min |
| 2026-04 | 97% | 0.0% | 60 min |
| 2026-04 | 97% | 0.0% | 21 min |
| 2026-03 | 100% | 3.6% | 0 min |
| 2026-03 | 78% | 0.0% | 58 min |
| 2026-02 | 96% | 0.0% | 72 min |
| 2026-01 | 85% | 0.0% | 35 min |
Top delay cause
airline operations
Based on 2,102 tracked departures
Flying UA2039? Get a free briefing.
Weather, delays, and what to expect — sent to your inbox before your flight.
Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.