Flight OddsUA4936 IAH → LRD
United Airlines · Houston, TX to Laredo, TX · 303 flights observed, 2025-07-01 to 2026-05-20 · 301 mi
On-time arrival
84%
Median delay
-12 min
90th percentile
+43 min
Cancellation rate
2%
How often is UA4936 on time?
Across 303 flights on IAH → LRD from 2025-07-01 to 2026-05-20, UA4936 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +43 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 | 250 | 84% |
| 16-30 min | 9 | 3% |
| 31-60 min | 15 | 5% |
| 61-120 min | 12 | 4% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +30 min |
| 2025-08 | 31 | 77% | +14 min |
| 2025-09 | 30 | 93% | -9 min |
| 2025-10 | 31 | 84% | +7 min |
| 2025-11 | 29 | 72% | +58 min |
| 2025-12 | 16 | 75% | +0 min |
| 2026-01 | 26 | 96% | -8 min |
| 2026-02 | 28 | 86% | -11 min |
| 2026-03 | 28 | 100% | -19 min |
| 2026-04 | 30 | 90% | -2 min |
| 2026-05 | 19 | 74% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 42 | 83% |
| Tue | 45 | 80% |
| Wed | 43 | 91% |
| Thu | 42 | 79% |
| Fri | 42 | 79% |
| Sat | 42 | 86% |
| Sun | 42 | 90% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…