🇵🇷 SJU
San Juan
2181 mi
SAT 🇺🇸
San Antonio

San Juan to San Antonio Flights

Luis Munoz Marin International Airport San Antonio International Airport 1 airline

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The San Juan to San Antonio route connects Luis Munoz Marin International Airport (SJU) in PR with San Antonio International Airport (SAT) in US. This medium-haul flight covers approximately 2181 miles (3510 km) with a typical flight time of 4h 56m. This route is operated by Spirit. AirportRoutes has tracked 1 unique flight number on this route.

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Departure Airport

Luis Munoz Marin International Airport

ICAO Code:
TJSJ
IATA Code:
SJU
City:
🇵🇷 San Juan
Country:
PR
Elevation:
9 ft

Destination Airport

San Antonio International Airport

ICAO Code:
KSAT
IATA Code:
SAT
City:
🇺🇸 San Antonio
Country:
US
Elevation:
809 ft

1

Operator

1

Tracked Flight

2181

Miles

4h 56m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Spirit NKS NK

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 3 50%
Tuesday 0 0%
Wednesday 2 33%
Thursday 0 0%
Friday 1 17%
Saturday 0 0%
Sunday 0 0%

Pattern Analysis

1 Tracked Flight:
Data Points: 6
API observations used to build this analysis
Weekdays: 6 flights
Weekend: 0 flights

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Spirit
NKS / NK
A21N 06:30 6:30 AM (Representative)
M T W T F S S
Jan 7, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
06:30 6:30 AM Spirit NKS NK

Time Information

Times are shown in the departure airport's local timezone (TJSJ - America/Puerto_Rico).

Total Departure Times: 1
Time Range:
06:30 - 06:30
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.