ORD → LASChicago to Las Vegas

live

Direct flights from Chicago (ORD) to Las Vegas (LAS): 21 nonstop departures observed each week across 3 airlines. 56% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 18 tracked flights was cancelled. The nonstop covers 2,432 km, an estimated 3 hours 37 minutes in the air. Measured by Pro Flight Search from live flight boards at Chicago and Las Vegas. Updated 16 September 2026 at 17:08 UTC.

ORD Chicago smooth · +0
LAS Las Vegas smooth · +0
2,432 km · ~3h 37m est.
dep bank 06:50–21:2021x weekly
Runs rough · 3 airlines · 21x weekly · nonstop
56% on time

of the last 18 operated ORD → LAS flights arrived within 15 minutes

Median arrival delay is +0 min. 1 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+0 minacross the last 18 operated legs
Flight time~3h 37mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled5.6%recent route rate · 1 of 18

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesFrontier AirlinesUnited 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 days
American AirlinesAA71% on time

Flights AA2169 06:50 daily · AA1497 varies daily · AA1475 varies daily · AA3292 varies daily

Frontier AirlinesF9

Flights F93647 13:21 Tu We Sa · F92145 varies Mo Th Fr Su

United AirlinesUA50% on time

Flights UA574 07:20 daily · UA2811 varies daily · UA1803 varies daily · UA704 varies daily

History

operated legs · board outcomes
09-16AA1497dep −2 → arr−19
09-16AA2169dep −4 → arr+0
09-16UA2811dep +0 → arr−11
09-16UA574dep −3 → arr−14
09-15AA1475departed+5
09-15AA1497departed+0
09-15AA2169departed−3
09-15AA3292departed+202
09-15AA3323cancelledCNX
09-15F93647departed+103
09-15UA1803departed+89
09-15UA1851departed−3
09-15UA1875departed+45
09-15UA2811departed−3
09-15UA574departed−10
09-15UA704departed+44
09-15UA777dep +117 → arr+120
09-15UA8105departed+54

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ORDChicago +0 min smooth 🌤 mostly cloudy · ENE 11 kt Full ORD delay board →
LASLas Vegas +0 min smooth 🌤 few clouds · ESE 6 kt Full LAS delay board →

Weather lens

Current conditions put the pressure at ORD 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 →

How the Chicago to Las Vegas route actually runs

Pro Flight Search records official board updates for nonstop ORD 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 (ORD) to Las Vegas (LAS) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ORD-LAS
How we measure this →

ORD to LAS questions

Is ORD–LAS running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ORD–LAS?

Operators schedule morning departures around 06:50 from ORD. 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 ORD to LAS?

Great-circle distance is 2,432 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 202–238 min gate-to-gate on this route.

How often does ORD–LAS fly?

3 carriers operate this route, around 91 flights a week between them. Compare carrier days and times in the airline list above.