United's 2020 Fleet Plan is out:
319/320 - 168 today, growing to 189 at EOY +21
787 current 48, growing to 63 at EOY +15
757 is showing 74, there are only 73 units after N546UA retire and N26123 write-off -1 is result
737 current 329, growing to 338 by EOY, +9
777 & 767 no change
It's maybe not clear when UA stats counting the aircraft, somewhere between delivery and first revenue flight.
772:
N210UA sked to exit AMA paint 2740/21Jan with EvoBlu livery