Flight Briefing

For flight AVA3149 from Owen Roberts Airport to St.Maarten / Juliana

Step 1: Review basic flight data
Departure from Owen Roberts Airport (MWCR):	02:45
Arrival in St.Maarten / Juliana (TNCM):	05:30
Equipment	B737
Distance / time	1041.43 Nm / 2h45m
Step 2: Fuel consumption & weights
Operating empty weight	90560lb
Load	30996lb
Zero-fuel weight	121556lb
Trip fuel (2:50 hours)	15385lb
Reserves (1:00 hours)	5433lb
Take-off fuel (3:50 hours)	20818lb
Take-off weight	173370lb
Estimated Landing weight	157985lb
For more fuel calculation click here
Step 3: Weather Briefing
Owen Roberts Airportgrand Cayman, Cayman Islands (MWCR) 19-17N 081-21W 3M Jun 14, 2026 - 11:00 PM EDT / 2026.06.15 0300 UTC Wind: from the E (080 degrees) at 10 MPH (9 KT):0 Visibility: greater than 7 mile(s):0 Temperature: 82 F (28 C) Dew Point: 75 F (24 C) Relative Humidity: 78% Pressure (altimeter): 30.03 in. Hg (1017 hPa) ob: MWCR 150300Z 08009KT CAVOK 28/24 Q1017 cycle: 3 Sunrise: 10:50 Sunset: 00:02	Juliana Airport, Saint Maarten, Netherlands Antilles (TNCM) 18-03N 063-07W 9M Jun 15, 2026 - 05:00 AM EDT / 2026.06.15 0900 UTC Wind: from the E (090 degrees) at 9 MPH (8 KT):0 Visibility: greater than 7 mile(s):0 Sky conditions: mostly clear Temperature: 80 F (27 C) Dew Point: 73 F (23 C) Relative Humidity: 78% Pressure (altimeter): 30.06 in. Hg (1018 hPa) ob: TNCM 150900Z 09008KT 9999 FEW018 27/23 Q1018 cycle: 9 Sunrise: 09:39 Sunset: 22:46
Step 4: Airport charts / NAV data
For MWCR airport chart click here	For TNCM airport chart click here
Step 5: Plan your route
Step 7: Enjoy your flight!