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Route · LAS → MKE · 2020–2025 BTS data

Las Vegas to Milwaukee

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), LAS to MKE (Las Vegas to Milwaukee) ranks #1773 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

75.3%
On-time
-3.7 pts
vs US avg
61 min
Delay when late
7,140
Flights
#1773 of 4927
Corpus placement

Cancelled

0.7%

Best Month

Nov 2024 92%

Worst Month

May 2024 67%

Distance

1,524 mi

Carriers

10

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Dec 2025 75 14 0 0 WN
Nov 2025 74 17 2 0 WN
Oct 2025 109 24 0 0 WN,NK
Sep 2025 94 21 1 1 WN,NK
Aug 2025 103 14 0 1 WN,NK
Jul 2025 106 26 1 0 WN,NK
Jun 2025 107 28 0 0 WN,NK
May 2025 118 25 1 2 WN,NK
Apr 2025 120 18 0 0 NK,WN
Mar 2025 104 26 0 0 WN,NK
Feb 2025 79 10 0 0 WN,NK
Jan 2025 77 15 0 0 WN,NK
Dec 2024 77 12 0 0 NK,WN
Nov 2024 99 8 0 0 NK,WN
Oct 2024 132 17 0 0 WN,NK
Sep 2024 103 19 0 0 WN,NK
Aug 2024 117 29 0 0 NK,WN
Jul 2024 114 34 2 0 NK,WN
Jun 2024 111 23 0 1 NK,WN
May 2024 123 41 0 1 F9,NK,WN
Apr 2024 128 33 1 0 F9,NK,WN
Mar 2024 136 42 1 0 F9,NK,WN
Feb 2024 108 26 1 1 F9,NK,WN
Jan 2024 116 26 7 1 F9,NK,WN

LAS–MKE seasonal on-time pattern

Best: November (81.4%) · weakest: May (69.2%)

65%70%75%80%85% JanFebMarAprMayJunJulAugSepOctNovDec 74%

Strongest calendar month

November

81.4% on-time · ~95 flights/mo

Busiest calendar month

October

~123 flights/mo avg

Weakest calendar month

May

69.2% on-time · ~96 flights/mo

Cancellation Rate

0.7%

17 of 2,530 flights

Diversion Rate

0.3%

8 of 2,530 flights

Explore origin & destination

On-time and delay data for the airports this route connects.

LAS - Las Vegas

Full on-time, delay-cause, and seasonal performance for Las Vegas, NV.

LAS on-time profile

MKE - Milwaukee

Full on-time, delay-cause, and seasonal performance for Milwaukee, WI.

MKE on-time profile

Compare the two airports

See LAS and MKE side by side on delays, cancellations, and reliability.

Compare LAS vs MKE

Origin-hub reliability standing

Mid-pack among LAS departures

From LAS, this corridor sits with 71 other 75–85% on-time routes out of 83 tracked departures, not the hub's reliability leaders (2 at ≥85%) and not the softest ( 10 below 75%). Destination: Milwaukee · fleet on-time rank #4427 of 4927.

What the Data Says About LAS to MKE

The Las Vegas to Milwaukee corridor (LAS to MKE) posts a 75.3% on-time rate on the lower edge of the average band, based on 7,140 tracked flights. Late flights run 61.3 minutes behind on average. 10 carriers cover the 1,524-mile route; over the last 24 months, 17 of 2,530 flights were cancelled (0.7%) and 0.3% diverted.

The monthly split is wide on this route: Nov 2024 posted the strongest performance at 92% on-time, while May 2024 came in at just 67% - a 25-point swing worth factoring into travel timing.

On the multi-year calendar, LAS–MKE peaks in November at 81.4% on-time while October carries the heaviest traffic (~123 flights per month) ; the softest month is May at 69.2%, a 12.2-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does LAS to MKE rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, LAS to MKE ranks #1773 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from LAS to MKE? ▼
Flights from Las Vegas to Milwaukee have a 75.3% on-time rate based on 7,140 flights. The average delay is 61.3 minutes. The best recent month was Nov 2024 with 92% on-time.
What is the cancellation rate for LAS to MKE? ▼
Over the last 24 months, 0.7% of flights on this route were cancelled (17 of 2,530 flights) and 0.3% were diverted.
How far is the flight from LAS to MKE? ▼
The flight distance from Las Vegas (LAS) to Milwaukee (MKE) is approximately 1,524 miles. This route is served by 10 carriers.
When is the best time to fly from LAS to MKE? ▼
The best recent month for on-time performance was Nov 2024 (92% on-time). The worst was May 2024 (67% on-time). Consider booking during months with historically better performance.

Airports on this route

LAS Airport

Las Vegas
MKE Airport

Milwaukee
Data source

Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.

Read our methodology - how this data is sourced, computed, and verified.

Using LAS–MKE data

LAS–MKE is mid-pack at 75.3% on-time; month and carrier mix move more than the corridor headline.

  • Compare LAS and MKE airport profiles: delay causes and top routes differ even on the same corridor. LAS airport
  • If your dates flex, November (81.4% on-time) beats May (69.2%) on this corridor. Seasonal chart
  • 4 other routes post a similar 75.3% on-time rate; compare before you commit to this pairing. Similar routes

On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.