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

Austin, TX (AUS) to Los Angeles, CA (LAX) flight delay odds

80.5% of 4,077 official scheduled AUS-to-LAX flights arrived on time; 11.9% arrived at least 30 minutes late and 0.7% 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
80.5%arrived on time
11.9%30+ min late
0.7%cancelled
4,077scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.3%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+3.2 mincompleted flights

Which departure time was most reliable for AUS to LAX?

Among qualifying AUS-to-LAX departure window results, Early morning had the highest on-time rate: 90.9% of 1,315 flights. Night was lowest at 60.7% across 173 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning1,31590.9%5.2%0.5%
Late morning8688.4%3.5%3.5%
Afternoon1,59478.4%12.3%0.7%
Evening90972.1%18.6%0.8%
Night17360.7%29.5%1.2%

Which weekday was most reliable for AUS to LAX?

Among qualifying AUS-to-LAX weekday results, Wednesday had the highest on-time rate: 87.3% of 559 flights. Sunday was lowest at 74.8% across 602 flights.

DayFlightsOn time30+ minCancelled
Monday62976.0%13.5%1.0%
Tuesday57986.9%7.3%0.9%
Wednesday55987.3%7.9%0.0%
Thursday62480.8%13.0%0.8%
Friday62676.0%15.3%0.6%
Saturday45883.4%10.9%0.4%
Sunday60274.8%14.8%1.3%

Which airline was most reliable for AUS to LAX?

Among qualifying AUS-to-LAX airline results, United Airlines had the highest on-time rate: 88.2% of 451 flights. American Airlines was lowest at 70.7% across 482 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,28681.8%9.9%1.1%
Southwest Airlines1,02574.5%15.5%0.5%
SkyWest Airlines81787.4%8.1%0.5%
American Airlines48270.7%21.0%1.0%
United Airlines45188.2%6.9%0.4%
Spirit Airlines1675.0%18.8%0.0%

Which month was most reliable for AUS to LAX?

Among qualifying AUS-to-LAX month results, September 2025 had the highest on-time rate: 91.1% of 270 flights. July 2025 was lowest at 69.5% across 354 flights.

MonthFlightsOn time30+ minCancelled
July 202535469.5%22.0%1.4%
August 202531582.9%9.8%0.6%
September 202527091.1%4.8%0.0%
October 202534783.6%8.6%0.0%
November 202535174.9%14.0%0.6%
December 202534682.9%11.8%0.0%
January 202630583.6%9.8%3.0%
February 202627982.8%7.9%1.4%
March 202638786.6%8.5%0.5%
April 202638379.6%11.7%0.3%
May 202638176.6%14.2%1.0%
June 202635975.2%17.0%0.3%

What drove AUS to LAX delay minutes?

Late aircraft was the largest recorded AUS-to-LAX delay category, accounting for 51.4% of 53,180 BTS-attributed delay minutes during July 2025–June 2026.

Airline36.9%
Late aircraft51.4%
National airspace7.0%
Weather4.6%
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.