Dornier 328 Jet (not the TP) will be the ideal a/c for that route.
Which airline could fit the bill with this airframe or under wet lease? BA?
328 jet
General characteristics
Crew: three (two pilots + flight attendant)
Capacity: 30 to 33 passengers, Max payload 3,266 kg (7,200 lb)
Length: 21.11 m (69 ft 3 in)
Wingspan: 20.98 m (68 ft 10 in)
Height: 7.24 m (23 ft 9 in)
Wing area: 40.0 m2 (431 sq ft)
Empty weight: 9,420 kg (20,768 lb)
Max takeoff weight: 15,660 kg (34,524 lb)
Powerplant: 2 × Pratt & Whitney Canada PW306B , 26.9 kN (6,000 lbf) thrust each
Performance
Maximum speed: 750 km/h (466 mph; 405 kn)
Range: 3,705 km (2,302 mi; 2,001 nmi) with optional long range fuel tank
Service ceiling: 11,000 m (35,000 ft)