Southwest Airlines
Is WN2156 delayed?
No — WN2156 landed in Denver on schedule (1 min behind), at 11:38 on Sep 25 (as of Sep 25, 17:39 UTC). Over its last 43 recorded arrivals, 6 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
On schedule (1 min behind)
Official source · Updated
Departure
Las Vegas
LAS
Actual
Sep 25
Arrival
Denver
DEN
Actual
Sep 25
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
8 min early
Official source · Updated
Departure
Phoenix
PHX
Scheduled
Sep 25
Arrival
Las Vegas
LAS
Actual
Sep 25
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
31 min early
Official source · Updated
Departure
Tucson
TUS
Scheduled
Not available
Arrival
Phoenix
PHX
Actual
Sep 25
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
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.
- On schedule (1 min behind)
LAS → DEN
- 8 min early
PHX → LAS
- 31 min early
TUS → PHX
- 24 min late
LAS → DEN
- 16 min late
PHX → LAS
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 43
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 45
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 25, 2026Arrived | Las Vegas | Denver | 1 | |
| Sep 25, 2026Arrived | Phoenix | Las Vegas | -8 | |
| Sep 25, 2026Arrived | Tucson | Phoenix | -31 | |
| Sep 24, 2026Arrived | Las Vegas | Denver | 24 | |
| Sep 24, 2026Arrived | Phoenix | Las Vegas | 16 | |
| Sep 24, 2026Arrived | Tucson | Phoenix | -24 | |
| Sep 23, 2026Arrived | Las Vegas | Denver | -14 | |
| Sep 22, 2026Arrived | Las Vegas | Denver | -11 | |
| Sep 21, 2026Arrived | Las Vegas | Denver | -14 | |
| Sep 21, 2026Arrived | Phoenix | Las Vegas | -14 | |
| Sep 21, 2026Arrived | Tucson | Phoenix | -28 | |
| Sep 20, 2026Arrived | Las Vegas | Denver | -11 | |
| Sep 18, 2026Arrived | Las Vegas | Denver | -10 | |
| Sep 18, 2026Arrived | Phoenix | Las Vegas | -2 | |
| Sep 18, 2026Arrived | Tucson | Phoenix | -26 | |
| Sep 17, 2026Arrived | Las Vegas | Denver | 4 | |
| Sep 17, 2026Arrived | Phoenix | Las Vegas | -14 | |
| Sep 17, 2026Arrived | Tucson | Phoenix | -33 | |
| Sep 16, 2026Arrived | Las Vegas | Denver | 0 | |
| Sep 15, 2026Arrived | Las Vegas | Denver | -14 | |
| Sep 14, 2026Arrived | Phoenix | Las Vegas | 1 | |
| Sep 14, 2026Arrived | Tucson | Phoenix | -23 | |
| Sep 13, 2026Arrived | Las Vegas | Denver | 66 | |
| Sep 11, 2026Arrived | Las Vegas | Denver | -1 | |
| Sep 11, 2026Arrived | Phoenix | Las Vegas | -9 | |
| Sep 11, 2026Arrived | Tucson | Phoenix | -21 | |
| Sep 10, 2026Arrived | Las Vegas | Denver | 30 | |
| Sep 10, 2026Arrived | Phoenix | Las Vegas | 11 | |
| Sep 10, 2026Arrived | Tucson | Phoenix | -20 | |
| Sep 8, 2026Arrived | Las Vegas | Denver | -4 | |
| Sep 7, 2026Arrived | Las Vegas | Denver | -8 | |
| Sep 7, 2026Arrived | Phoenix | Las Vegas | -21 | |
| Sep 7, 2026Arrived | Tucson | Phoenix | -23 | |
| Sep 4, 2026Arrived | Las Vegas | Denver | -8 | |
| Sep 4, 2026Arrived | Phoenix | Las Vegas | -15 | |
| Sep 4, 2026Arrived | Tucson | Phoenix | -23 | |
| Sep 3, 2026Arrived | Las Vegas | Denver | 1 | |
| Sep 3, 2026Arrived | Phoenix | Las Vegas | -11 | |
| Sep 1, 2026Arrived | Las Vegas | Denver | -26 | |
| Aug 31, 2026Arrived | Las Vegas | Denver | 30 | |
| Aug 31, 2026Arrived | Phoenix | Las Vegas | 23 | |
| Aug 28, 2026Arrived | Las Vegas | Denver | 13 | |
| Aug 28, 2026Arrived | Phoenix | Las Vegas | -5 |