Well I think it is time to take care of the first Jovian Airline that is extremely close to completion. The Airline is Tea Travel, an airline combining British Airways, Virgin Atlantic+Virgin Australia+Virgin America and Singapore Airlines.
IATA Code: TE
ICAO Code: TEA
Callsign: Stash
First is the Tea Travel 737 fleet. Tea Travel utilizes 2x 737-700s, and 147x 737-800s with 54 of them being in different liveries which will be posted separately. There are also 96x 737 Max-8s, and 39x 737 Max-10s for a total of 248x 737s.
Next are the 747s that Tea Travel Operates. Almost alll 747s owned by Tea Travel were built at the Jovian Branch of Boeing. Out of a fleet of 132, 118 of the Jumbos are that of the 747-400 Family, there are also 7x 747-400BCFs and 7x 747-400Fs operated by Tea Travel's Cargo branch, Tea Transfer who handle heavy cargo deliveries and are often named though the naming scheme was discontinued in 2015.
To handle some routes with a more efficient plane at the time, Tea Travel has the 767 to play that role. Their 767 Fleet has 6x 767-200ERs and 58x 767-300ERs making the 767 one of the uncommon aircraft compared to others in Tea Travel's fleet
To expand their reach across the world and to travel to all areas of the former British Empire from the Jovian Islands, Tea Travel aquired one of the largest 777 fleets made up of multiple models. 22x 777-100s make up the long range flights to Europe and are often in competition with the 36x 777-200s and 73x 777-200ERs. There are 14x 777-300s and 47x 777-300ERs. There are currently 50 orders for the 777X-9. Also due to following British Airways in a way, Tea Travel is part of One World which is why several airframes have the One World Livery.
To Roundout the Boeing airframes are the Dreamliners of Tea Travel also called Tea Liners by upper management of Tea Travel. Tea Travel was a bit late to the 787 base due to reservations at the time of the Dreamliner followed by the 787 Groundings. When a new CEO took over, he ordered a new fleet of aircraft to fill the Tea Travel 2020 plan which was made in order to catch up with other airlines. By 2020, Tea Travel had already aquired all 32x 787-8s, around 30 of the planned 40x 787-9s and only 8 out of an order for 42x 787-10s.
Next up will be the other American airliners that Tea-Travel utilizes, those being the Dash-8, the EJet family, The L-2022 Twinstar, the MD-14 and MD-15