Flight OddsUA1478 IAH → BNA
United Airlines · Houston, TX to Nashville, TN · 77 flights observed, 2026-03-05 to 2026-05-20 · 657 mi
UA1478 covers more than one route in the data window — the stats below are for IAH → BNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
+5 min
90th percentile
+65 min
Cancellation rate
0%
How often is UA1478 on time?
Across 77 flights on IAH → BNA from 2026-03-05 to 2026-05-20, UA1478 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +65 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 | 52 | 68% |
| 16-30 min | 7 | 9% |
| 31-60 min | 9 | 12% |
| 61-120 min | 3 | 4% |
| 2+ hrs | 6 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 27 | 70% | +42 min |
| 2026-04 | 30 | 70% | +8 min |
| 2026-05 | 20 | 60% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 64% |
| Tue | 11 | 91% |
| Wed | 11 | 91% |
| Thu | 11 | 45% |
| Fri | 11 | 36% |
| Sat | 11 | 82% |
| Sun | 11 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…