Flight OddsWN4388 MSP → DEN
Southwest Airlines · Minneapolis, MN to Denver, CO · 8 flights observed, 2026-03-10 to 2026-04-01 · 680 mi
WN4388 covers more than one route in the data window — the stats below are for MSP → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
100%
Median delay
-16 min
90th percentile
+7 min
Cancellation rate
0%
How often is WN4388 on time?
Across 8 flights on MSP → DEN from 2026-03-10 to 2026-04-01, WN4388 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +7 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 | 8 | 100% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 7 | 100% | -10 min |
| 2026-04 | 1 | 100% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…