Booking Through UIO Across GDS Systems

The same availability check looks different depending on the GDS in front of you. Here's the pattern for a generic search into UIO, using UIO as the destination:

Amadeus:  AN15JULLHRUIO
Sabre:    A15JUNLHRUIO
Galileo:  A/15JUNLHRUIO

Swap in the actual origin code and date for a live search — the structure (date, then city pair) stays the same across systems.

Distance & Flight Time from Other Major Hubs

Real, calculated straight-line distances (great-circle) and a rough nonstop flight-time estimate:

Flight time is a rough estimate based on typical long-haul cruise speed — actual routing, wind, and aircraft type will change the real duration.

High-Altitude Airport Note

At 9,200 ft (2,804 m) above sea level, this is a high-altitude airport. Thinner air at this elevation can reduce aircraft performance, which sometimes means payload or fuel restrictions on hot days — this occasionally affects range or load on longer flights out of high-altitude airports. Not something an agent needs to calculate, but worth knowing if a client asks why a flight has an unexpected technical stop.

Connection Notes for UIO

New York is the closest of the listed hubs to UIO, at roughly 5.4 hours nonstop, while Singapore is the furthest, at roughly 23.2 hours. When an itinerary routes a client through UIO as a connection point rather than a final destination, it's worth confirming minimum connection time directly with the airport or airline — this varies by terminal and by whether the connection involves a change of airline alliance.

Frequently Asked Questions