SAT → MIA: which flight is most reliable?

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87% of SAT → MIA flights arrived on time in June-August 2026 (140 flights). The most reliable was AA 1604, on time 88% of the time on this route. San Antonio (SAT): no delay reported. Miami (MIA): no delay reported.

Best time of day to fly SAT → MIA

Morning (before noon)88%
Evening (after 5 PM)85%

Flights SAT → MIA, most reliable first

FlightDepartsOn time on this routeLate avgCancelled
AA 1604 American Airlines5:01 AM88%92m0%
MQ 4069 Envoy (American Eagle)6:15 PM87%62m0%

SAT conditions · MIA conditions · MIA → SAT · Cancellations

From BTS on-time data, June-August 2026; flights with 20+ trips on this route. On-time rates cover each flight number's whole day, which can include other legs. Departure times are local.

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