Southwest Airlines· Callsign SWA100 ·Daily

WN100 from Las Vegas to Phoenix, tracked live

Las Vegas to Phoenix is one of Southwest's highest-frequency corridors between two of its biggest bases.

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LAS
Las Vegas
Harry Reid International Airport
08:00 PDT (UTC-7)
1h 10m
411 km · 256 mi
Non-stop
PHX
Phoenix
Phoenix Sky Harbor International Airport
09:10 MST (UTC-7)
Typical schedule · next departure Thursday, October 29 · times shown in airport local time
Aircraft
Boeing 737 MAX 8
typical equipment
Distance
411 km
222 nautical miles
Heading
135°
tracks south-east
Clock change
0 h
same time zone
Block speed
353 km/h
gate to gate average
Range used
6%
of the type's book range
Length rank
#421
of 439 tracked routes

Follow WN100 in real time

The aircraft appears below whenever it is airborne and inside receiver coverage. Its planned route is drawn between the two airports.

WN100 is not transmitting right now. It may be between rotations, on the ground, or out of receiver range - Check back near 08:00 at LAS. The full map has the rest of the sky, and what is flying over me will name whatever is above you instead.

WN100 at a glance

  • The trip: 411 km (256 miles) from Las Vegas to Phoenix, flying south-east.
  • How long: 1h 10m gate to gate. That is about 353 km/h on average, taxi time included.
  • Your watch: no change, both cities share a clock.
  • Window seat tip: the right (south-facing) side gets the sun on a daytime flight.
  • The plane: usually a Boeing 737 MAX 8. This route uses about 6% of how far it can fly.
  • When it goes: out of LAS in early morning, into PHX in mid-morning.

WN100 route overview: LAS to PHX

WN100 distance and great-circle path

WN100 covers 411 km, or 256 miles. That makes it a short-haul flight, a single-aisle hop where turnaround time matters more than range. Of the 439 routes we track, it ranks 421 by distance.

The plane leaves Las Vegas heading south-east. On the map above, the line looks curved. That is normal. The shortest path over a round planet never looks straight on a flat screen. Our guide explains how the LAS-PHX route appears on a tracker map.

Why WN100 block time differs from cruise time

The schedule allows 1.2 hours from gate to gate. That works out to about 353 km/h. A Boeing 737 MAX 8 cruises faster than that. The gap is taxi time, climbing, descending and holding.

Flying east, this route usually picks up tailwinds high up. The flight back west normally takes longer, even though the distance is identical. See what really moves flight times.

Can the Boeing 737 MAX 8 comfortably fly WN100?

Not at all. At roughly 6% of its range, this is an easy trip for a Boeing 737 MAX 8. The airline picked it for cabin size, not distance. The full numbers are on our aircraft page for the Boeing 737 MAX 8.

What to know about WN100

  • Time change: none. Both cities keep the same clock, so arrival time reads exactly as you expect.

WN100 activity in the past 7 days

No stored observation has been recorded in this seven-day window. The published schedule and route above remain reference data, not evidence that the flight operated.

Date (UTC)RouteFirst trackedLast trackedTracked for
No tracked activity recorded yet for the past 7 days. Activity is logged every time this flight appears on the live map.

“First/last tracked” are when WN100 entered and left receiver coverage, in UTC.

Airports and aircraft on WN100

Every scheduled service we follow is listed in the tracker directory, including Southwest Airlines and other tracked flights grouped by airline.

LAS Harry Reid International Airport Las Vegas, United States · live radar →
PHX Phoenix Sky Harbor International Airport Phoenix, United States · live radar →
B38M Boeing 737 MAX 8 Typical equipment · specs →

How much CO2 does WN100 emit?

Worked from the great-circle distance and the fuel burn measured for Boeing 737 MAX 8, the aircraft normally flying this route. Carbon dioxide only - see the method below.

Distance flown411 km
AircraftBoeing 737 MAX 8
Fuel burn rate3.04 kg per km
Fuel burned1,249 kg
CO2, whole flight3.9 tonnes
Seats, typical layout162
Passengers carried134 at an 83% load factor
CO2 per passenger29 kg

Where that lands by cabin

The aircraft burns the same fuel whoever is aboard, so the cabins divide one total rather than each carrying their own. A seat's share is the floor it takes up, which is why an economy seat comes out below the 29 kg cabin average and a flat bed well above it.

Economy143 seats, 119 flown
24 kg CO2 per seat
Business19 seats, 16 flown
69 kg CO2 per seat

Taken whole, WN100 emits what 66 trees take back out of the air in a year. One economy seat on it accounts for about the same carbon dioxide as driving a petrol car 173 km, or 841 km of the same journey by train.

How this is worked out. Fuel burn is read from published measurements of this type, taken at a 1,222 km sector, the only published sector for this type, applied to this route's 411 km unadjusted. It counts carbon dioxide only, and the cabin split assumes the layout typical of this size of aircraft. Read the full method, sources and caveats, or put WN100 against another flight.

Guides relevant to WN100

Chosen from this route's distance, timing, aircraft, airline and airports.

How airlines plan routes This short-haul sector shows how aircraft size and local demand shape a network.
Boeing versus Airbus The typical aircraft is built by Boeing; these visual clues help identify it.
Where live flight data comes from Understand what the map can observe and why coverage sometimes disappears.

Data sources and review

Reviewed 2026-07-29 by Flight-Tracker.net Editorial Team

The route and typical schedule are maintained reference data. Live ADS-B observations are evidence of receiver coverage, not proof of on-time performance. Always confirm the operating date and times with the airline.

Read our schedule and observation review process, or inspect the machine-readable reference dataset.

Put WN100 on your own site

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WN100 frequently asked questions

How long is the WN100 flight?

Las Vegas to Phoenix is 411 km (256 miles) in a straight line, scheduled at 1.2 hours gate to gate. Actual airborne time varies with winds, routing and holding.

What aircraft operates WN100?

Typically a Boeing 737 MAX 8 (full specifications), using roughly 6% of that type's published range.

Does WN100 fly every day?

The published pattern is daily, departing 08:00 local from LAS. Always confirm with the airline before travelling.

Can I track WN100 live?

Yes. Whenever WN100 is airborne and in receiver coverage the map above follows it live, with altitude, ground speed and heading. Between rotations, the seven-day log above shows where it has been.

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