Flight OddsUA4863 LBB → IAH
United Airlines · Lubbock, TX to Houston, TX · 155 flights observed, 2025-10-26 to 2026-06-30 · 457 mi
UA4863 covers more than one route in the data window — the stats below are for LBB → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-7 min
90th percentile
+59 min
Cancellation rate
2%
How often is UA4863 on time?
Across 155 flights on LBB → IAH from 2025-10-26 to 2026-06-30, UA4863 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +59 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 130 | 86% |
| 16-30 min | 2 | 1% |
| 31-60 min | 5 | 3% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 9 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 100% | -4 min |
| 2025-11 | 30 | 83% | -1 min |
| 2025-12 | 1 | 100% | -18 min |
| 2026-03 | 25 | 80% | +9 min |
| 2026-04 | 30 | 90% | +9 min |
| 2026-05 | 31 | 84% | +23 min |
| 2026-06 | 29 | 86% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 86% |
| Tue | 21 | 90% |
| Wed | 21 | 90% |
| Thu | 22 | 77% |
| Fri | 22 | 86% |
| Sat | 21 | 86% |
| Sun | 23 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…