Flight OddsUA5977 IAH → LBB
United Airlines · Houston, TX to Lubbock, TX · 46 flights observed, 2026-01-07 to 2026-03-04 · 457 mi
UA5977 covers more than one route in the data window — the stats below are for IAH → LBB, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-9 min
90th percentile
+98 min
Cancellation rate
2%
How often is UA5977 on time?
Across 46 flights on IAH → LBB from 2026-01-07 to 2026-03-04, UA5977 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +98 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 | 37 | 84% |
| 16-30 min | 1 | 2% |
| 31-60 min | 0 | 0% |
| 61-120 min | 3 | 7% |
| 2+ hrs | 3 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 16 | 88% | +7 min |
| 2026-02 | 24 | 79% | +14 min |
| 2026-03 | 4 | 100% | -24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 3 | 100% |
| Wed | 8 | 75% |
| Thu | 7 | 86% |
| Fri | 8 | 100% |
| Sat | 3 | 67% |
| Sun | 7 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…