UA1373
United Airlines flight 1373 — Chicago (ORD) to Houston (IAH)
On time
78%
Avg delay
~64 min
Cancelled
1.0%
UA1373 is fairly reliable, though delays happen. About 78% 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 | 65% | 0.0% | 70 min |
| 2026-07 | 83% | 0.0% | 50 min |
| 2026-06 | 70% | 0.0% | 80 min |
| 2026-06 | 80% | 0.0% | 65 min |
| 2026-05 | 74% | 0.0% | 52 min |
| 2026-05 | 90% | 0.0% | 132 min |
| 2026-04 | 87% | 0.0% | 81 min |
| 2026-04 | 70% | 0.0% | 87 min |
| 2026-03 | 72% | 6.5% | 70 min |
| 2026-03 | 78% | 0.0% | 98 min |
| 2026-02 | 71% | 0.0% | 42 min |
| 2026-02 | 82% | 0.0% | 23 min |
Top delay cause
late-arriving aircraft
Based on 2,033 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.