Crew                                              2
Passengers                                  152, max. 172
Wing Span 3                                 2,87 m 107 ft 10 in
Wing Area                                     112,3 m² 1209 ft²
Length                                           45,00 m 147 ft 8 in
Height                                            9,00 m 29 ft 6 in

Speed                                       675 km/h 364 kts  – 420 mph
Service Ceiling                        152 m 499 ft
Range                                        3.798 km 2.051 NM 2.360 mi.
Empty Weight                          35.380 kg 78.000 lbs
Max. Takeoff Weight               67.812 kg 149.500 lbs

Propulsion                            2 Turbofan Engines
Engine Model                    Pratt & Whitney JT8D-217A
Engine Power (each)            89,0 kN 20000 lbf

            The performance data may change based on the final test outcome by the end of 2021.

Unlike others Ground Effect Vehicles,  the AIRTRAIN is safe and able to operate in almost any weather just like an airplane but with extra safety features added such as:

Pressurized cabin 
Oxygen during emergency