WS8420 Flight Status WestJet: Louisville to Detroit (WJA8420)
WS 8420 Louisville to Detroit Flight Status
Not scheduled today. Latest flight: August 30th, 2026 ; recent history is in the table below.
WS 8420 Flight Status & Schedule WestJet Louisville to Detroit
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 30 | SDF | DTW | 14:46 | 15:43 | Landed | Track > |
| Aug 28 | SDF | DTW | 14:50 | 15:43 | Landed | Track > |
| Aug 27 | SDF | DTW | 14:40 | 15:29 | Landed | Track > |
| Aug 26 | SDF | DTW | 14:36 | 15:30 | Landed | Track > |
| Aug 25 | SDF | DTW | 14:35 | 15:32 | Landed | Track > |
| Aug 24 | SDF | DTW | 14:40 | 15:32 | Landed | Track > |
| Aug 23 | SDF | DTW | 14:53 | 15:49 | Landed | Track > |
| Aug 21 | SDF | DTW | 14:44 | 15:37 | Landed | Track > |
| Aug 19 | SDF | DTW | 14:29 | 15:22 | Landed | Track > |
| Aug 18 | SDF | DTW | 14:43 | 15:37 | Landed | Track > |
WestJet's Louisville–Detroit flight covers 492 km (306 mi). With 1 h 30 min in the timetable and a usual flight time of about 55 min, it often makes up time. It is not flying today; the last flight, on 30 August 2026, landed on time.
About WS 8420
WestJet Flight WS8420 connects Louisville, United States to Detroit, United States, taking off from Louisville International Airport SDF and landing at Detroit Metropolitan Wayne County Airport DTW.
- Distance
- 492 km (306 mi)
- Typical flight time
- 55 min
- On time
- 10 of the last 10
WS 8420 FAQ
- How long is the WS8420 flight from Louisville to Detroit?
- The timetable allows 1 h 30 min. Louisville to Detroit is 492 km (306 mi).
- How often is WS8420 from Louisville to Detroit late?
- None of the last 10 flights arrived 15 or more minutes late.
- When was the latest WS8420 flight from Louisville to Detroit?
- The latest WS8420 was the 14:34 (local time) departure from Louisville on 30 August 2026; it landed 21 minutes early.
- Which terminal does WS8420 use?
- It usually arrives at Terminal M at Detroit Metropolitan Wayne County Airport (DTW). Check the flight card above for today's terminal and gate.
- What other flight numbers does WS8420 have?
- Also listed as WJA8420 (WestJet's ICAO code) and WS 8420.
WS8420 and Louisville SDF to Detroit DTW Flights
Flight WS8420 is a code-share WestJet flight of the SkyWest Airlines operated OO3890.
Other flights departing from Louisville SDF: G74536, OO3890, WN704
Other flights arriving at Detroit DTW: OO3890, OO3979, MQ4122
All flights connecting Louisville SDF to Detroit DTW.