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

Los Angeles, CA (LAX) to San Antonio, TX (SAT) flight delay odds

Historically, 81.6% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 1,881 flights.

HISTORICAL ROUTE SIGNALLower disruption
81.6%arrived on time
10.8%30+ min late
0.5%cancelled
1,881scheduled 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 late2.8%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+4.4 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning12584.0%7.2%1.6%
Late morning84785.7%7.2%0.2%
Afternoon22668.1%18.1%0.4%
Evening68380.5%13.5%0.6%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday28382.7%11.0%1.1%
Tuesday26283.6%11.1%0.0%
Wednesday26085.4%8.1%0.4%
Thursday27483.9%9.1%0.7%
Friday27383.2%9.9%0.4%
Saturday24979.9%11.2%0.0%
Sunday28072.9%15.0%0.7%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines69785.5%8.9%0.3%
Delta Air Lines68483.8%10.5%0.4%
Southwest Airlines33768.5%14.8%0.0%
Spirit Airlines16382.8%11.7%2.5%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 202518683.3%10.8%0.5%
August 202518279.7%12.1%0.0%
September 202515589.0%7.7%0.0%
October 202516891.1%7.7%0.6%
November 202517474.1%15.5%0.6%
December 202518182.9%9.4%1.1%
January 202612980.6%10.1%0.0%
February 202612178.5%12.4%0.0%
March 202614481.9%7.6%0.0%
April 202614686.3%7.5%0.0%
May 202614972.5%14.1%2.0%
June 202614678.1%14.4%0.7%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline50.3%
Late aircraft40.5%
National airspace8.5%
Weather0.6%
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.