Owen Roberts International Airport (GCM)
Owen Roberts International Airport (GCM) currently has nonstop service to 26 destinations on 13 airlines in our latest departure data. The busiest route is to Miami (MIA), served by 4 carriers, and the largest operator here is Cayman with nonstops to 12 destinations. 24 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
How GCM is connected
24 international routes in this schedule set
United States 18 · Cayman Islands 2 · Bahamas 1
4-5/day on 4 airlines
Boeing 737 · Saab 340 · Saab 340B
GCM route guides with flight times
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
13 airlines fly direct from GCM
Ranked by destinations served, then daily frequency.
Direct flights to 26 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
MIA · Miami4 airlines · 4-5/day · Boeing 737, Convair CV-580
View GCM–MIA route guide →- American Airlines · Boeing 7371-2/day
- Cayman · Boeing 7371-2/day
- IBC Airways · Saab 340B1/day
Quick answers
Where is Owen Roberts International Airport?
Owen Roberts International Airport (GCM / MWCR) is located in Georgetown, Cayman Islands.
What is the IATA code for Owen Roberts International Airport?
The IATA code is GCM. The ICAO code is MWCR.
What is the busiest route from GCM?
The busiest scheduled route from GCM in our current departure data is GCM to MIA (Miami), with 4-5/day across 4 airlines.
Who is the largest operator at GCM?
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