A:Excuse me . What's the actual flying time from here to San Francisco ? B: It's <MASK> . A: Can you tell me what time we're arriving ? B: Sure . Let me see ... at 6:15 a . m . local time tomorrow . A: I see . B: And that'll be 10:15 p . m . Taipei time .
about twelve hours About one hour 6 hours 15 minutes