Skip to content

Trinity Airways vs United Airlines route maps

Trinity Airways flies 73 nonstop routes and United Airlines flies 1,105 nonstop routes. Both fly 1 route (0% overlap), such as GUM–KIX. 72 routes only on Trinity Airways, 1,104 routes only on United Airlines; both serve 17 airports. Routes checked October 27, 2026.

Key: tap to hide or show

Drag to explore, use two fingers or + to zoom.

Routes both fly
1
Only TW
72
Only UA
1,104
Airports both serve
17

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
4%
of Trinity Airways's routes United Airlines also flies
1%
of United Airlines's routes Trinity Airways also flies
0%

Routes both fly · 1

Route sources (including Wikipedia fallback): Trinity Airways ↗ (checked Oct 27, 2026), Trinity Airways ↗ (checked Oct 27, 2026), Trinity Airways ↗ (checked Oct 27, 2026), Trinity Airways ↗ (checked Oct 27, 2026) and 202 more.

Compare other airlines

Only Trinity Airways · 72

From Seoul GMP · 3

From Seoul ICN · 36

From Daegu TAE · 10

From Cheongju CJJ · 8

From Jeju City CJU · 7

From Busan PUS · 8

Only United Airlines · 1104

From Chicago ORD · 213

From Denver DEN · 201

From Houston IAH · 179

From Newark EWR · 171

From San Francisco SFO · 114

From Washington IAD · 131

From Los Angeles LAX · 60

From Hagåtña GUM · 14

From Cleveland CLE · 6

From Honolulu HNL · 5

From Tokyo NRT · 5

From Key West EYW · 1

From Hong Kong HKG · 2

From Babelthuap Island ROR · 1

From Vieux Fort UVF · 1

Airports both serve · 17

If Trinity Airways and United Airlines merged

Merged, Trinity Airways and United Airlines would fly 1,177 nonstop routes to 426 airports in 80 countries. 1 route (0% of the combined network) is flown by both today, where a merger would end head-to-head competition. Trinity Airways would gain 378 new airports and United Airlines 31 new airports.

Merged nonstop routes
1,177
Airports served
426
Countries
80
Routes both fly today
1 (0%)

New for Trinity Airways · 378

New for United Airlines · 31

A what-if, not news of a real deal. Merge two other airlines

Quick answers

Do Trinity Airways and United Airlines fly the same routes?

Yes, 1 route: Hagåtña (GUM) to Osaka (KIX).

Which has more routes, Trinity Airways or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 73 routes to 48 airports for Trinity Airways.

Which airports do both Trinity Airways and United Airlines fly to?

Bangkok (BKK), Barcelona (BCN), Hagåtña (GUM), Hong Kong (HKG), Kaohsiung (KHH), Naha (OKA), Osaka (KIX), Paris (CDG), Rome (FCO), Sapporo (CTS), Seoul (ICN), Singapore (SIN), Sydney (SYD), Taipei (TPE), and Tokyo (NRT), and 2 more.

Which routes does only Trinity Airways fly?

72 routes, including Barcelona (BCN) to Seoul (ICN), Bangkok (BKK) to Daegu (TAE), Paris (CDG) to Seoul (ICN), Cheongju (CJJ) to Nha Trang/nha Trang aiurportCam Ranh (CXR), Cheongju (CJJ) to Da Nang (DAD), and Cheongju (CJJ) to Denpasar (DPS), and 66 more.

Which routes does only United Airlines fly?

1,104 routes, including Allentown/Bethlehem (ABE) to Chicago (ORD), Abilene (ABI) to Denver (DEN), Abilene (ABI) to Houston (IAH), Albuquerque (ABQ) to Denver (DEN), Albuquerque (ABQ) to Washington (IAD), and Albuquerque (ABQ) to Houston (IAH), and 1098 more.

What is the longest route both Trinity Airways and United Airlines fly?

Hagåtña (GUM) to Osaka (KIX), about 1,566 miles great-circle.

Where do these route maps come from?

Each airline's own route map, timetable and newsroom pages, with Wikipedia used only where an airline publishes none. Every source is linked under the map; the newest was checked October 27, 2026.

How much do Trinity Airways and United Airlines overlap?

0% of the routes either airline flies are flown by both. That is 1% of Trinity Airways's routes and 0% of United Airlines's; 4% of the airports either serves are served by both.

What would a Trinity Airways and United Airlines merger fly?

Merged, Trinity Airways and United Airlines would fly 1,177 nonstop routes to 426 airports in 80 countries. 1 route (0% of the combined network) is flown by both today, where a merger would end head-to-head competition. Trinity Airways would gain 378 new airports and United Airlines 31 new airports.

More route maps

Other comparisons:American Airlines vs United AirlinesFrontier Airlines vs United AirlinesUnited Airlines vs Southwest AirlinesDelta Air Lines vs United AirlinesAlaska Airlines vs United AirlinesAir Canada vs United AirlinesAllegiant Air vs United AirlinesLufthansa vs United AirlinesUnited Airlines vs WestJetAir China vs United Airlines