Home / Routes / KLAS → KORD6,185 scheduled

The route from McCarran International Airport (KLAS) in Las Vegas to Chicago O'Hare International Airport (KORD) in Chicago. SkyMeter tracks roughly 6,185 scheduled flights on this route across 22 carriers. The most active operator is UAL (UAL). Average block time is 3h 26m. Departures average 33 minutes off schedule, with 46% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
6,185
last 487 days
ADS-B observed
1,003
Airlines
22
Avg dep delay
33m
Late >15 min
45.7%
Cancel rate
1.03%

Recent observed flights

From ADS-B trace data

2026-09-01 16:39  →  2026-09-01 20:32  ·  3h 52m
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2026-09-01 13:31  →  2026-09-01 17:22  ·  3h 50m
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2026-09-01 06:50  →  2026-09-01 10:06  ·  3h 16m
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2026-08-31 21:17  →  2026-09-01 01:00  ·  3h 43m
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2026-08-31 19:36  →  2026-08-31 23:54  ·  4h 17m
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2026-08-31 17:53  →  2026-08-31 22:01  ·  4h 8m
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2026-08-31 14:05  →  2026-08-31 17:33  ·  3h 28m
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2026-08-31 13:43  →  2026-08-31 18:02  ·  4h 19m
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2026-08-31 07:38  →  2026-08-31 10:58  ·  3h 19m
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2026-08-31 06:46  →  2026-08-31 10:04  ·  3h 17m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 1754
sells AAL 1297
sells AAL 994
sells AAL 787
sells UAL 773
sells AAL 730
sells AAL 665
sells AAL 599
sells UAL 509
sells UAL 355
sells UAL 354
sells UAL 354
sells UAL 342
sells UAL 240
sells FFT 176
sells AAL 127
sells UAL 13

Looking for the return flight?

View KORD → KLAS