Logan is a disaster. I've done 5 pickups there and have regretted every single one of them. You need to insert the lube with a turkey baster before you leave the house if you are going to do Logan runs. Just over the surface isn't enough.
But I thought the once-giddy rideshare drivers anticipated Logan as a goldmine...never mind, after all, cabbies often wait one or two hours plus there for often crap or mediocre fares.
Last I checked, Logan cabs to Sheraton are less than $27 including tolls before tip, assuming cabbies doesn't cheat and take Williams tunnel, adding about $7 if no lane or Rt. 93 south exit closures; the rideshare quote I checked was maybe $19, if I was not confused or mistaken (does that price quoted on my app assume toll?). In other words, cabbies often wait so much longer for a similar price, not including tip, if not going farther than Sheraton Boston.