With Air Berlin, via Vienna: 4 h 10 min.
6 hours
maybe about like an hour.
With TAROM: 2 h 50 min
one hour and 20 min.s
Pittsburgh - Bucharest: ca. 17 hours
From Bucharest to New Delhi: 10-11 h.
With Lufthansa: 5 h 25 min Manchester-Munchen-Otopeni
The flight time is 2 h 15 min.
From Minneapolis to Bucharest (a stop in Belin) with American Airlines: cca. 15 hours.
2 h 50 min
Manchester-Amsterdam-Otopeni : min. 5 hours with KLM.
1hr 50min to 1hr 55min London Gatwick (LGW) to Copenhagen (CPH) by a nonstop flight operated by Norwegian Air Shuttle, Climber Air or EasyJet.