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

Indianapolis, IN (IND) to Los Angeles, CA (LAX) flight delay odds

82.3% of 853 official scheduled IND-to-LAX flights arrived on time; 10.7% arrived at least 30 minutes late and 0.6% 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 SIGNALLower disruption
82.3%arrived on time
10.7%30+ min late
0.6%cancelled
853scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.4%all scheduled flights
120+ minutes late2.9%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+4.3 mincompleted flights

Which departure time was most reliable for IND to LAX?

Among qualifying IND-to-LAX departure window results, Early morning had the highest on-time rate: 86.6% of 187 flights. Afternoon was lowest at 81.7% across 208 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning18786.6%9.6%0.0%
Afternoon20881.7%10.6%0.5%
Evening42682.4%9.6%0.9%

Which weekday was most reliable for IND to LAX?

Among qualifying IND-to-LAX weekday results, Friday had the highest on-time rate: 88.6% of 132 flights. Sunday was lowest at 76.6% across 137 flights.

DayFlightsOn time30+ minCancelled
Monday13580.7%14.8%1.5%
Tuesday10984.4%9.2%0.9%
Wednesday11082.7%6.4%0.0%
Thursday13682.4%7.4%0.0%
Friday13288.6%8.3%0.0%
Saturday9480.9%13.8%1.1%
Sunday13776.6%14.6%0.7%

Which airline was most reliable for IND to LAX?

Among qualifying IND-to-LAX airline results, Delta Air Lines had the highest on-time rate: 86.0% of 336 flights. Spirit Airlines was lowest at 76.5% across 34 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines46681.8%12.0%0.9%
Delta Air Lines33686.0%6.8%0.3%
Spirit Airlines3476.5%17.6%0.0%
Allegiant Air1225.0%50.0%0.0%
Southwest Airlines560.0%0.0%0.0%

Which month was most reliable for IND to LAX?

Among qualifying IND-to-LAX month results, May 2026 had the highest on-time rate: 91.6% of 83 flights. December 2025 was lowest at 70.8% across 72 flights.

MonthFlightsOn time30+ minCancelled
July 20257471.6%18.9%0.0%
August 20257288.9%4.2%0.0%
September 20256485.9%6.2%1.6%
October 20256687.9%9.1%0.0%
November 20255682.1%10.7%1.8%
December 20257270.8%15.3%0.0%
January 20266279.0%16.1%3.2%
February 20266677.3%13.6%1.5%
March 20268085.0%10.0%0.0%
April 20267781.8%7.8%0.0%
May 20268391.6%8.4%0.0%
June 20268184.0%8.6%0.0%

What drove IND to LAX delay minutes?

Airline was the largest recorded IND-to-LAX delay category, accounting for 47.9% of 13,198 BTS-attributed delay minutes during July 2025–June 2026.

Airline47.9%
Late aircraft32.2%
National airspace14.8%
Weather5.1%
Security0.0%
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.