Houston to San Juan Flights IAH → SJU

George Bush Intercontinental Houston Airport → Luis Munoz Marin International Airport

🇺🇸 Houston, US → 🇵🇷 San Juan, PR

The Houston to San Juan route connects George Bush Intercontinental Houston Airport (IAH) in US with Luis Munoz Marin International Airport (SJU) in PR. This medium-haul flight covers approximately 2008 miles (3232 km) with a typical flight time of 3h 53m. This route is served by 2 airlines: United, Spirit. AirportRoutes has tracked 1 daily flight on this route.

Departure Airport

George Bush Intercontinental Houston Airport

ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft

Destination Airport

Luis Munoz Marin International Airport

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

2

Operators

1

Daily Flight

2008

Miles

3h 53m

Flight Duration

Route Map

Operating Airlines

United ICAO: UAL • IATA: UA
Spirit ICAO: NKS • IATA: NK
Airline ICAO IATA
United UAL UA
Spirit NKS NK

Flight Schedule Pattern

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

Pattern Analysis

1 Daily Flight:
UAL1497
Data Points: 6
API observations used to build this analysis
Weekdays: 4 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
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 -
M T W T F S S
Sep 11, 2025 Active
United
UAL / UA
UAL1497 B39M 23:59 11:59 PM (Representative)
M T W T F S S
Dec 24, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
23:59 11:59 PM United UAL UA

Time Information

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

Total Departure Times: 1
Time Range:
23:59 - 23:59
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.