Is WN3639 delayed?
WN3639 left Salt Lake City on schedule, at 16:54 on Oct 1 (14 min behind); its arrival time is not confirmed yet.
Often late: arrived more than 15 min after schedule on 8 of the last 10 flights.
On schedule (14 min behind)
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Salt Lake City
SLC
Actual
Scheduled 16:40
Oct 1
Arrival
San Diego
SAN
Scheduled
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
In the air. The market on this flight settles on the airport’s recorded arrival.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 53 min late
San Jose → Santa Ana
- 17 min late
San Jose → Santa Ana
- 23 min late
San Jose → Santa Ana
- <1 min early
San Jose → Santa Ana
- 99 min late
San Jose → Santa Ana
Is WN3639 usually late?
Observation window: Sep 1, 2026 – Oct 1, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Salt Lake City (SLC) departures
- Left more than 15 min late
- 35 of 172
- Cancelled today
- 6
San Diego (SAN) departures
- Left more than 15 min late
- 103 of 176
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | San Jose | Santa Ana | 53 | |
| Sep 25, 2026Arrived | San Jose | Santa Ana | 17 | |
| Sep 24, 2026Arrived | San Jose | Santa Ana | 23 | |
| Sep 21, 2026Arrived | San Jose | Santa Ana | 0 | |
| Sep 18, 2026Arrived | San Jose | Santa Ana | 99 | |
| Sep 17, 2026Arrived | San Jose | Santa Ana | 32 | |
| Sep 11, 2026Arrived | San Jose | Santa Ana | 50 | |
| Sep 10, 2026Arrived | San Jose | Santa Ana | 45 | |
| Sep 7, 2026Arrived | San Jose | Santa Ana | -5 | |
| Sep 4, 2026Arrived | San Jose | Santa Ana | 23 |
Email me if WN3639 runs late
We email you if your next WN3639 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.