Originally Posted by
Eastbay1K
JFK (to SFO) is the only comfortable ride the entire way. MIA puts you in a miserable F seat MIA/SFO for 6 hours. DFW, same seat, not as long. If you sleep on planes, the JFK flight gives you time for a decent snooze. JFK connections can be less hectic than the others, too.
there is a 763 between SFO and MIA and a 788 between SFO and DFW now. So not as bad.
The lounge situation in DFW is a mess though.