WN3697 · SWA3697

SWA3697 over the last 30 days

As of 2026-10-27

SWA3697 is operated by Southwest Airlines on the route Tucson International Airport (TUS/KTUS) → Denver International Airport (DEN/KDEN). It usually takes off around 19:18 UTC (12:18 local time, TUS). It usually lands around 20:50 UTC (14:50 local time, DEN). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

24/30

Days of the week with an observed flight

Mon, Thu, Fri

Typical take-off

19:18 UTC · 12:18 local time (TUS)

Typical landing

20:50 UTC · 14:50 local time (DEN)

Typical time airborne

90 min

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

64 %

Departures measured

53

Our measurement against the usual departure time of the route, from our own observations over the last 27 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737 MAX 8 (B38M) — Number of flights: 17
• BOEING 737-700 (B737) — Number of flights: 7
• BOEING 737-800 (B738) — Number of flights: 6

Aircraft in the last 7 days

• N225WN · BOEING 737-700 2026-10-27
• N8669B · BOEING 737-800 2026-10-26
• N8830Q · BOEING 737 MAX 8 2026-10-26
• N9003B · BOEING 737 MAX 8 2026-10-24
• N8545V · BOEING 737-800 2026-10-23
• N8812Q · BOEING 737 MAX 8 2026-10-22

Related flights on this route

• All flights KTUS – KDEN