Southwest Airlines
Is WN3948 delayed?
No — WN3948 landed in New York 2 min early, at 07:58 on Sep 28 (as of Sep 28, 14:37 UTC).
Usually on time: arrived within 15 min of schedule on 12 of the last 12 flights.
2 min early
Official source · Updated
Departure
Chicago
MDW
Actual
Sep 28
Arrival
New York
LGA
Actual
Scheduled 08:00
Sep 28
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 2 min early
Chicago → New York
- 2 min early
Chicago → New York
- 8 min early
Chicago → New York
- 11 min early
Chicago → New York
- 18 min early
Chicago → New York
Is WN3948 usually late?
Observation window: Aug 30, 2026 – Sep 29, 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
New York LaGuardia (LGA) departures
- Left more than 15 min late
- 3 of 46
- Cancelled today
- 1
Related flights
Airports
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Chicago | New York | -2 | |
| Sep 25, 2026Arrived | Chicago | New York | -2 | |
| Sep 24, 2026Arrived | Chicago | New York | -8 | |
| Sep 21, 2026Arrived | Chicago | New York | -11 | |
| Sep 18, 2026Arrived | Chicago | New York | -18 | |
| Sep 17, 2026Arrived | Chicago | New York | 4 | |
| Sep 15, 2026Arrived | Las Vegas | Phoenix | -13 | |
| Sep 14, 2026Arrived | Chicago | New York | -18 | |
| Sep 11, 2026Arrived | Chicago | New York | -4 | |
| Sep 10, 2026Arrived | Chicago | New York | -10 | |
| Sep 7, 2026Arrived | Chicago | New York | -7 | |
| Sep 4, 2026Arrived | Chicago | New York | -15 |
Email me if WN3948 runs late
We email you if your next WN3948 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.