Southwest Airlines · Dallas, TX to Fort Lauderdale, FL · 25 flights observed, 2026-03-05 to 2026-04-06 · 1,108 mi
WN3171 covers more than one route in the data window — the stats below are for DAL → FLL, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN3171 on time?
Across 25 flights on DAL → FLL from 2026-03-05 to 2026-04-06, WN3171 arrived within 15 minutes of schedule 29% of the time. The median arrival delay was +30 min, and the worst 10% of flights arrived +114 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 7 | 29% |
| 16-30 min | 6 | 25% |
| 31-60 min | 5 | 21% |
| 61-120 min | 4 | 17% |
| 2+ hrs | 2 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 19 | 21% | +51 min |
| 2026-04 | 5 | 60% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 0% |
| Fri | 5 | 40% |
| Sat | 5 | 0% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…