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

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

77.5% of 4,076 official scheduled LAX-to-AUS flights arrived on time; 14.0% 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 SIGNALGenerally reliable
77.5%arrived on time
14.0%30+ min late
0.7%cancelled
4,076scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.3%all scheduled flights
120+ minutes late3.0%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+6.6 mincompleted flights

Which departure time was most reliable for LAX to AUS?

Among qualifying LAX-to-AUS departure window results, Early morning had the highest on-time rate: 87.1% of 1,000 flights. Evening was lowest at 70.7% across 967 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning1,00087.1%7.2%1.3%
Late morning85879.0%10.4%0.5%
Afternoon1,18273.8%17.9%0.4%
Evening96770.7%19.9%0.8%
Night6976.8%8.7%0.0%

Which weekday was most reliable for LAX to AUS?

Among qualifying LAX-to-AUS weekday results, Wednesday had the highest on-time rate: 83.0% of 569 flights. Sunday was lowest at 73.4% across 612 flights.

DayFlightsOn time30+ minCancelled
Monday63075.1%16.7%0.5%
Tuesday56980.0%13.2%0.7%
Wednesday56983.0%10.2%0.9%
Thursday62377.2%14.0%0.5%
Friday62177.8%14.0%0.5%
Saturday45276.3%11.9%1.3%
Sunday61273.4%17.2%1.0%

Which airline was most reliable for LAX to AUS?

Among qualifying LAX-to-AUS airline results, United Airlines had the highest on-time rate: 86.9% of 451 flights. American Airlines was lowest at 67.7% across 480 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,28580.5%11.9%1.1%
Southwest Airlines1,02668.2%18.4%0.6%
SkyWest Airlines81784.9%9.3%0.5%
American Airlines48067.7%25.4%1.0%
United Airlines45186.9%6.4%0.2%
Spirit Airlines1776.5%11.8%0.0%

Which month was most reliable for LAX to AUS?

Among qualifying LAX-to-AUS month results, September 2025 had the highest on-time rate: 93.7% of 270 flights. May 2026 was lowest at 69.8% across 381 flights.

MonthFlightsOn time30+ minCancelled
July 202535574.4%17.7%1.7%
August 202531486.0%8.9%0.6%
September 202527093.7%5.2%0.0%
October 202534884.2%10.6%0.0%
November 202535071.7%18.6%0.9%
December 202534575.1%13.9%0.0%
January 202630478.3%9.2%3.0%
February 202628079.6%11.1%1.4%
March 202638771.1%16.3%0.3%
April 202638379.9%14.6%0.3%
May 202638169.8%18.1%0.8%
June 202635972.4%19.2%0.3%

What drove LAX to AUS delay minutes?

Late aircraft was the largest recorded LAX-to-AUS delay category, accounting for 46.5% of 57,292 BTS-attributed delay minutes during July 2025–June 2026.

Airline38.4%
Late aircraft46.5%
National airspace12.9%
Weather2.0%
Security0.2%
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.