BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
IND→LAS

Indianapolis, IN (IND) to Las Vegas, NV (LAS) flight delay odds

77.6% of 1,332 official scheduled IND-to-LAS flights arrived on time; 11.9% arrived at least 30 minutes late and 0.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
77.6%arrived on time
11.9%30+ min late
0.5%cancelled
1,332scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.7%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+5.4 mincompleted flights

Which departure time was most reliable for IND to LAS?

Among qualifying IND-to-LAS departure window results, Early morning had the highest on-time rate: 90.6% of 413 flights. Evening was lowest at 66.6% across 386 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning41390.6%3.9%0.7%
Late morning12888.3%6.2%0.8%
Afternoon38870.9%14.7%0.5%
Evening38666.6%19.7%0.3%

Which weekday was most reliable for IND to LAS?

Among qualifying IND-to-LAS weekday results, Tuesday had the highest on-time rate: 83.0% of 159 flights. Sunday was lowest at 72.0% across 214 flights.

DayFlightsOn time30+ minCancelled
Monday23473.5%13.2%1.3%
Tuesday15983.0%8.8%0.6%
Wednesday15381.7%9.2%0.7%
Thursday20876.9%10.6%0.5%
Friday23680.1%12.3%0.0%
Saturday12879.7%8.6%0.0%
Sunday21472.0%17.3%0.5%

Which airline was most reliable for IND to LAS?

Among qualifying IND-to-LAS airline results, Allegiant Air had the highest on-time rate: 81.4% of 97 flights. Southwest Airlines was lowest at 77.0% across 1,143 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,14377.0%12.1%0.4%
Allegiant Air9781.4%11.3%1.0%
Spirit Airlines7880.8%11.5%1.3%
Frontier Airlines1485.7%0.0%0.0%

Which month was most reliable for IND to LAS?

Among qualifying IND-to-LAS month results, August 2025 had the highest on-time rate: 87.9% of 99 flights. December 2025 was lowest at 65.3% across 101 flights.

MonthFlightsOn time30+ minCancelled
July 202511281.2%14.3%0.0%
August 20259987.9%6.1%0.0%
September 20259881.6%7.1%0.0%
October 202514777.6%11.6%0.7%
November 202510683.0%6.6%3.8%
December 202510165.3%21.8%0.0%
January 20269775.3%12.4%2.1%
February 20268880.7%5.7%0.0%
March 202612276.2%16.4%0.0%
April 202612175.2%9.9%0.0%
May 202611977.3%13.4%0.0%
June 202612272.1%14.8%0.0%

What drove IND to LAS delay minutes?

Late aircraft was the largest recorded IND-to-LAS delay category, accounting for 42.4% of 15,430 BTS-attributed delay minutes during July 2025–June 2026.

Airline29.1%
Late aircraft42.4%
National airspace24.0%
Weather4.4%
Security0.1%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.