The right side offers a brief glimpse of Houston's skyline on departure and a much stronger payoff on arrival with San Juan's bay, historic fort, and coastal skyline, while the left side sees mostly featureless Gulf and Atlantic water for the bulk of the flight.
Flown IAH to SJU? Did we get it right?
Flight Path
Houston to San Juan is 2,006 miles (3,228 km), a flight of about 4 hours 15 minutes.
Gulf of Mexico crossing, the Florida Straits between the Florida Keys and Cuba's north coast, and open Caribbean/Atlantic waters east of the Bahamas before descending toward Puerto Rico
Great circle distance and headings ›Phase by phase

Takeoff from IAH
RIGHTIAH departures heading toward the Caribbean typically use the east-facing runways and then bank south to pick up the southeast track, briefly swinging downtown Houston's skyline into view on the right before the flat coastal plain and Gulf of Mexico take over.

Landing at SJU
RIGHTSJU's prevailing approach is to runway 08, flown from west to east along Puerto Rico's north coast, which puts San Juan's bay, Old San Juan, and the Condado skyline on the right side while the left only sees open Atlantic.
Will your flight be in sunlight?
Pick a date and time in the Sun Map to watch the sun move across your whole flight.
About This Route
Which side of the plane should I sit on flying from George Bush Intcntl Houston (IAH) to Luis Munoz Marin International (SJU)?
Sit on the Right side of the plane for the best views on flights from Houston to San Juan. The right side offers a brief glimpse of Houston's skyline on departure and a much stronger payoff on arrival with San Juan's bay, historic fort, and coastal skyline, while the left side sees mostly featureless Gulf and Atlantic water for the bulk of the flight.
What can I see during takeoff from George Bush Intcntl Houston in Houston?
During takeoff from George Bush Intcntl Houston (IAH), sit on the Right side for the best views. IAH departures heading toward the Caribbean typically use the east-facing runways and then bank south to pick up the southeast track, briefly swinging downtown Houston's skyline into view on the right before the flat coastal plain and Gulf of Mexico take over. Notable sights include: Downtown Houston skyline, Houston Ship Channel, flat coastal plain, Gulf of Mexico shoreline.
What can I see when landing at Luis Munoz Marin International in San Juan?
When landing at Luis Munoz Marin International (SJU), sit on the Right side for the best views. SJU's prevailing approach is to runway 08, flown from west to east along Puerto Rico's north coast, which puts San Juan's bay, Old San Juan, and the Condado skyline on the right side while the left only sees open Atlantic. Notable sights include: San Juan Bay, El Morro fortress, Condado lagoon and skyline, Atlantic coastline.
How long is the flight from Houston to San Juan?
The flight from George Bush Intcntl Houston (IAH) to Luis Munoz Marin International (SJU) takes about 4 hours 15 minutes. The shortest flight path between them is 2,006 miles (3,228 km); winds and air traffic control usually add a few percent.
What does the Houston to San Juan flight path pass over?
Gulf of Mexico crossing, the Florida Straits between the Florida Keys and Cuba's north coast, and open Caribbean/Atlantic waters east of the Bahamas before descending toward Puerto Rico