Flight Check

Best Airline: SAT to JFK

San Antonio to New York — airline reliability comparison

Delta Air Lines is the most reliable airline on the SAT to JFK route with a 77% on-time rate, compared to JetBlue Airways at 66%. Based on 1,178 flights tracked.

This route involves weather-prone airports and high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Delta Air Lines77%
JetBlue Airways66%

SAT to JFK Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest77%2.2%127m1,178
JetBlue AirwaysB6Worst66%2.1%116m657

Route Overview

73%
Overall On-Time
124m
Avg Delay
2.2%
Cancel Rate
1,835
Total Flights
SAT to JFK Route DetailsReturn: JFK to SAT
SAT AirportJFK Airport

Flying out of SAT? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

Free. No account needed.

Data last updated October 2026. Source: Bureau of Transportation Statistics.