Flight OddsWN4443 GRR → DEN
Southwest Airlines · Grand Rapids, MI to Denver, CO · 7 flights observed, 2025-08-10 to 2025-09-28 · 1,015 mi
WN4443 covers more than one route in the data window — the stats below are for GRR → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+7 min
90th percentile
+144 min
Cancellation rate
0%
How often is WN4443 on time?
Across 7 flights on GRR → DEN from 2025-08-10 to 2025-09-28, WN4443 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +144 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 | 4 | 57% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 3 | 43% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 3 | 33% | +89 min |
| 2025-09 | 4 | 75% | +34 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 | No data | — |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…