Flight OddsUA1799 ORD → IAH
United Airlines · Chicago, IL to Houston, TX · 41 flights observed, 2026-05-21 to 2026-06-30 · 925 mi
UA1799 covers more than one route in the data window — the stats below are for ORD → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-9 min
90th percentile
+24 min
Cancellation rate
0%
How often is UA1799 on time?
Across 41 flights on ORD → IAH from 2026-05-21 to 2026-06-30, UA1799 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +24 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 35 | 85% |
| 16-30 min | 2 | 5% |
| 31-60 min | 3 | 7% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 11 | 82% | -2 min |
| 2026-06 | 30 | 87% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 100% |
| Wed | 5 | 80% |
| Thu | 6 | 100% |
| Fri | 6 | 100% |
| Sat | 6 | 67% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…