10-08-2017, 05:24 AM
United tends to fly some of their bigger stuff during the day on domestic routes so it just isn't sitting around. They also at one time (maybe still do) have domestic variants of the 777. This is nothing surprising. I actually have flown on a international 767 and dang is that thing nice.
(KORD-KDEN)
(KORD-KDEN)