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GLS to XSI: distance & flight time

Galveston (Scholes International At Galveston Airport) → South Indian Lake (South Indian Lake Airport)

1,912 mi
3,077 km · 1,662 nm
4h 13m
estimated nonstop flight time
Same time
time difference · heading north
See live GLS→XSI fares Phone-only fares on this route — call free

Flight time details

1,912 miles nonstop takes roughly 4h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is GLS from XSI?

The flight distance from Galveston (GLS) to South Indian Lake (XSI) is 1,912 miles (3,077 km, 1,662 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GLS to XSI?

A nonstop flight takes about 4h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the cheapest way to fly from GLS to XSI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–XSI that never appear on search engines, with no booking fees.
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