According to seatguru, which seems to have become increasingly inaccurate, E+ seats (at least on the 787, 747, and 777 I looked at) have "1.0" more recline (seatguru doesn't identify if that's an inch or a degree) than E- seats. Can anyone verify if that's true? I always thought E+ only added pitch (distance between rows), but that UA didn't actually adjust the seats to provide for slightly more reclining.
DL's E+ equiv product (Econ Comfort) provides "up to 50% more recline" on their int'l a/c
DL's E+ equiv product (Econ Comfort) provides "up to 50% more recline" on their int'l a/c