Southwest AirlinesWN100% on time
Flights WN2723 06:40 Mo Th Fr Sa Su · WN2740 06:50 Tu We Fr Sa Su · WN2741 varies Mo Tu We Th Fr Su · WN776 08:50 Mo Th Fr
live
Direct flights from Chicago (MDW) to Las Vegas (LAS): 7 nonstop departures observed each week across 1 airline. 86% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 7 tracked flights. The nonstop covers 2,442 km, an estimated 3 hours 38 minutes in the air. Measured by Pro Flight Search from live flight boards at Chicago and Las Vegas. Updated 8 September 2026 at 08:08 UTC.
MDW
Chicago
disrupted · +79
LAS
Las Vegas
smooth · +0
2,442 km · ~3h 38m est.
Runs reliable · 1 airline · 7x weekly · nonstop
86% on time
of the last 7 operated MDW → LAS flights arrived within 15 minutes
Median arrival delay is −1 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−1 minacross the last 7 operated legs
Flight time~3h 38mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes09-07N5480departed+26
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at MDW and LAS: 44% odds of a 15+ minute delay and around +12 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Chicago to Las Vegas route actually runs
Pro Flight Search records official board updates for nonstop MDW to LAS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Chicago (MDW) to Las Vegas (LAS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MDW-LAS
MDW to LAS questions
Is MDW–LAS running on time right now?
Significant delay risk. The departure side at MDW is the weaker end, route health score 50/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on MDW–LAS?
Operators schedule morning departures around 06:40 from MDW. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LAS delay card to confirm conditions when you'd arrive.
How long is the flight from MDW to LAS?
Great-circle distance is 2,442 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 202–239 min gate-to-gate on this route.
How often does MDW–LAS fly?
Southwest Airlines runs the route with about 67 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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