WN2550 · SWA2550

SWA2550 over the last 30 days

As of 2026-10-27

SWA2550 is operated by Southwest Airlines on the route LaGuardia Airport (LGA/KLGA) → St. Louis Lambert International Airport (STL/KSTL). It usually takes off around 16:28 UTC (12:28 local time, LGA). It usually lands around 18:34 UTC (13:34 local time, STL). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri

Typical take-off

16:28 UTC · 12:28 local time (LGA)

Typical landing

18:34 UTC · 13:34 local time (STL)

Typical time airborne

126 min

Median departure deviation from the usual time on this route

+2 min

Departures within 15 minutes of the usual time

74 %

Departures measured

87

Our measurement against the usual departure time of the route, from our own observations over the last 28 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: 19
• BOEING 737-800 (B738) — Number of flights: 6
• BOEING 737-700 (B737) — Number of flights: 4

Aircraft in the last 7 days

• N8958Q · BOEING 737 MAX 8 2026-10-27
• N8818Q · BOEING 737 MAX 8 2026-10-26
• N8834L · BOEING 737 MAX 8 2026-10-25
• N7847A · BOEING 737-700 2026-10-24
• N9000D · BOEING 737 MAX 8 2026-10-23
• N8733M · BOEING 737 MAX 8 2026-10-22

Related flights on this route

• All flights KLGA – KSTL