Flight WN 4078: St. Louis → Las Vegas

Southwest Airlines5 October 2026ScheduledUpdated 48 min ago, official airport data

Today, 4 October 2026, flight WN 4078 is not on the boards of the airports we track. The nearest flight is shown below.

All flights St. Louis → Las Vegas

Departure

St. Louis STL

05:30

Scheduled

Gate: E16

Not departed yet

Flight time: 3 h 35 min

Arrival

Las Vegas LAS

07:05

Scheduled

Terminal: T1

Data from the official airport boards. Times are local to each airport.

Follow flight WN 4078, 5 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Flight time: 3 h 35 min
Distance: ≈ 2,202 km
Days of the week

Punctuality of flight WN 4078

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

Flight WN 4078: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 05:30
Usual arrival time: 07:05

Dates already on the boards

Mon 5 OctDeparture 05:30, Arrival 07:05Scheduled

Route of flight WN 4078

Departure airport: St. Louis (STL). Arrival airport: Las Vegas (LAS). Scheduled flight time: about 3 h 35 min. Distance between the airports: about 2,202 km in a straight line.

Questions about flight WN 4078

Is flight WN 4078 on time today?

Today, 4 October 2026, flight WN 4078 is not on the boards of the airports we track. The nearest flight is shown below. For 5 October 2026 the airport board shows flight WN 4078 as “Scheduled”. Departure: St. Louis, 05:30. Arrival: Las Vegas, 07:05.

Which terminal and gate does flight WN 4078 use?

St. Louis (STL): Gate E16. Las Vegas (LAS): Terminal T1. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight WN 4078 delayed?

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

How long does flight WN 4078 take?

About 3 h 35 min by the schedule. The airports are 2202 km apart.

On which days does flight WN 4078 operate?

In the last 60 days it was on the boards on: Monday.

How can I get notified when flight WN 4078 changes?

Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

Flight WN 4078, 5 October 2026