Flight OddsWN3930 HOU → BHM
Southwest Airlines · Houston, TX to Birmingham, AL · 10 flights observed, 2026-03-07 to 2026-04-05 · 570 mi
WN3930 covers more than one route in the data window — the stats below are for HOU → BHM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
10%
Median delay
+33 min
90th percentile
+63 min
Cancellation rate
0%
How often is WN3930 on time?
Across 10 flights on HOU → BHM from 2026-03-07 to 2026-04-05, WN3930 arrived within 15 minutes of schedule 10% of the time. The median arrival delay was +33 min, and the worst 10% of flights arrived +63 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 | 1 | 10% |
| 16-30 min | 4 | 40% |
| 31-60 min | 4 | 40% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 8 | 13% | +45 min |
| 2026-04 | 2 | 0% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 5 | 20% |
| Sun | 5 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…