Southwest Airlines
Is WN3539 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
Arrived
7 min early
Official source · Updated
Departure
Grand Rapids
GRR
Actual
Scheduled 16:50
Sep 22
Arrival
Denver
DEN
Actual
Scheduled 13:12
Sep 22
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (UTC)
Arrived
7 min early
Official source · Updated
Departure
Chicago
MDW
Scheduled
Sep 22
Arrival
Grand Rapids
GRR
Actual
Scheduled 15:55
Sep 22
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
GRRDEN
MDWGRR
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min early
GRR → DEN
- 7 min early
MDW → GRR
- 8 min early
MDW → GRR
- 8 min early
ONT → DEN
- 16 min late
TUL → DAL
Flight history and details
Aug 24, 2026 — Sep 23, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 1
- Observed occurrences
- 22
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 22, 2026Arrived | Grand Rapids | Denver | -7 | |
| Sep 22, 2026Arrived | Chicago | Grand Rapids | -7 | |
| Sep 21, 2026Arrived | Chicago | Grand Rapids | -8 | |
| Sep 20, 2026Arrived | Ontario | Denver | -8 | |
| Sep 19, 2026Arrived | Tulsa | Dallas | 16 | |
| Sep 19, 2026Arrived | Denver | Tulsa | 4 | |
| Sep 18, 2026Arrived | Chicago | Grand Rapids | -13 | |
| Sep 17, 2026Cancelled | Chicago | Grand Rapids | Not available | Not available |
| Sep 16, 2026Arrived | Grand Rapids | Denver | 4 | |
| Sep 16, 2026Arrived | Chicago | Grand Rapids | -1 | |
| Sep 15, 2026Arrived | Grand Rapids | Denver | 11 | |
| Sep 15, 2026Arrived | Chicago | Grand Rapids | 8 | |
| Sep 13, 2026Arrived | Ontario | Denver | 17 | |
| Sep 12, 2026Arrived | Tulsa | Dallas | -6 | |
| Sep 12, 2026Arrived | Denver | Tulsa | -1 | |
| Sep 9, 2026Arrived | Grand Rapids | Denver | 2 | |
| Sep 9, 2026Arrived | Chicago | Grand Rapids | 2 | |
| Sep 6, 2026Arrived | Ontario | Denver | -19 | |
| Sep 5, 2026Arrived | Tulsa | Dallas | 1 | |
| Sep 5, 2026Arrived | Denver | Tulsa | 6 | |
| Sep 4, 2026Arrived | Chicago | Grand Rapids | 29 |