Flightline logoFLIGHTLINE INTEL
Airport Operational Performance · LAS

Las Vegas On-Time Performance

Historical arrival and departure reliability for Las Vegas, NV (LAS), covering 44 reported months.

Latest data: Jun 2026Source: DOT Air Travel Consumer ReportFlightline Intel Beta
Latest arrival OTP
70.0%
-4.7 points year over year
Latest departure OTP
63.4%
-8.5 points year over year
National arrival rank
#250
of 351 airports · -2.8 pts vs. national avg
12-month average
77.6%
Arrival OTP · departures 74.1%

Historical On-Time Performance

Monthly arrival and departure performance, with trailing 12-month averages.

Seasonal Arrival Pattern

Average arrival OTP by calendar month across the loaded history.

Historical Records

MeasureResult
Best monthNov 2023 · 85.0%
Weakest monthDec 2022 · 61.0%
Longest improvement streak4 month-to-month gains
Longest decline streak4 month-to-month declines
Latest reported operations27,411

Latest 12 Months

Newest month appears first.

MonthArr.Dep.ArrivalsDepartures
Jun 202670.0%63.4%13,70713,704
May 202675.7%69.9%14,58114,585
Apr 202676.9%73.9%14,68014,672
Mar 202679.7%74.9%15,15915,169
Feb 202681.8%79.4%12,88312,886
Jan 202680.1%78.5%13,70913,695
Dec 202577.9%74.6%14,53714,547
Nov 202578.7%76.7%14,43714,443
Oct 202577.6%73.8%15,60615,597
Sep 202579.3%77.3%14,40514,399
Aug 202580.2%76.8%14,92114,920
Jul 202573.7%69.9%15,72415,733
Flightline Intel readout: Las Vegas recorded 70.0 percent on-time arrivals and 63.4 percent on-time departures in Jun 2026. Its trailing 12-month arrival average stands at 77.6 percent. The strongest month in the current record was Nov 2023 at 85.0 percent, while the weakest was Dec 2022 at 61.0 percent.