Nonstop flight route between Portland, Maine, United States and Cayman Brac, Cayman Islands:
Departure Airport:

Arrival Airport:

Distance from PWM to CYB:
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- About this route
- PWM Airport Information
- CYB Airport Information
- Facts about PWM
- Facts about CYB
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
- Map of Nearest Airports to CYB
- List of Nearest Airports to CYB
- Map of Furthest Airports from CYB
- List of Furthest Airports from CYB
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Sir Charles Kirkconnell International Airport (CYB), Cayman Brac, Cayman Islands would travel a Great Circle distance of 1,746 miles (or 2,809 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Portland International Jetport and Sir Charles Kirkconnell International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | PWM / KPWM |
Airport Name: | Portland International Jetport |
Location: | Portland, Maine, United States |
GPS Coordinates: | 43°38'45"N by 70°18'33"W |
Area Served: | Portland, Maine |
Airport Type: | Public |
Elevation: | 76 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from PWM |
More Information: | PWM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CYB / MWCB |
Airport Name: | Sir Charles Kirkconnell International Airport |
Location: | Cayman Brac, Cayman Islands |
GPS Coordinates: | 19°41'12"N by 79°52'58"W |
Airport Type: | Public |
Elevation: | 4 feet (1 meters) |
# of Runways: | 1 |
View all routes: | Routes from CYB |
More Information: | CYB Maps & Info |
Facts about Portland International Jetport (PWM):
- Portland International Jetport (PWM) has 2 runways.
- In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
- In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
- Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
- Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
- The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
- 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
- In 1995 a terminal building improvement project was undertaken to add two-second-level boarding gates, as well as additional space for ticketing, operations, departure lounge, concessions, and an international customs facility.
- Portland International Jetport is a public airport two miles west of downtown Portland, in Cumberland County, Maine.
Facts about Sir Charles Kirkconnell International Airport (CYB):
- The closest airport to Sir Charles Kirkconnell International Airport (CYB) is Edward Bodden Airfield - Little Cayman (LYB), which is located only 13 miles (21 kilometers) W of CYB.
- Because of Sir Charles Kirkconnell International Airport's relatively low elevation of 4 feet, planes can take off or land at Sir Charles Kirkconnell International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Sir Charles Kirkconnell International Airport (CYB) currently has only 1 runway.
- The furthest airport from Sir Charles Kirkconnell International Airport (CYB) is Cocos (Keeling) Island Airport (CCK), which is located 11,875 miles (19,110 kilometers) away in Cocos Islands, Australia.