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

Fort Lauderdale, FL (FLL) to San Antonio, TX (SAT) flight delay odds

70.5% of 251 official scheduled FLL-to-SAT flights arrived on time; 18.7% arrived at least 30 minutes late and 5.2% 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 SIGNALHigher disruption
70.5%arrived on time
18.7%30+ min late
5.2%cancelled
251scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.0%all scheduled flights
120+ minutes late4.4%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+7.2 mincompleted flights

Which departure time was most reliable for FLL to SAT?

Among qualifying FLL-to-SAT departure window results, Afternoon had the highest on-time rate: 79.0% of 81 flights. Night was lowest at 50.0% across 62 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning8777.0%8.0%9.2%
Afternoon8179.0%13.6%2.5%
Night6250.0%40.3%4.8%

Which weekday was most reliable for FLL to SAT?

Among qualifying FLL-to-SAT weekday results, Thursday had the highest on-time rate: 77.3% of 44 flights. Sunday was lowest at 53.5% across 43 flights.

DayFlightsOn time30+ minCancelled
Monday4170.7%22.0%4.9%
Thursday4477.3%18.2%2.3%
Friday4365.1%16.3%7.0%
Saturday3770.3%13.5%10.8%
Sunday4353.5%30.2%7.0%

Which airline was most reliable for FLL to SAT?

Only Spirit Airlines met the FLL-to-SAT airline threshold: 70.3% of 246 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Spirit Airlines24670.3%19.1%5.3%
Southwest Airlines580.0%0.0%0.0%

Which month was most reliable for FLL to SAT?

Among qualifying FLL-to-SAT month results, November 2025 had the highest on-time rate: 83.9% of 31 flights. December 2025 was lowest at 44.4% across 27 flights.

MonthFlightsOn time30+ minCancelled
July 20252680.8%15.4%0.0%
August 20252470.8%25.0%0.0%
September 20251764.7%23.5%5.9%
October 20251872.2%16.7%5.6%
November 20253183.9%9.7%0.0%
December 20252744.4%40.7%3.7%
January 20262673.1%19.2%3.8%
February 20262462.5%8.3%20.8%
March 20263177.4%12.9%3.2%
April 20262673.1%19.2%7.7%

What drove FLL to SAT delay minutes?

Airline was the largest recorded FLL-to-SAT delay category, accounting for 52.9% of 4,819 BTS-attributed delay minutes during July 2025–June 2026.

Airline52.9%
Late aircraft26.1%
National airspace19.2%
Weather1.8%
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.