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Thai Airways International vs United Airlines route maps

Thai Airways International flies 58 nonstop routes and United Airlines flies 1,105 nonstop routes. Both fly 1 route (0% overlap), such as HKG–BKK. 57 routes only on Thai Airways International, 1,104 routes only on United Airlines; both serve 20 airports. Routes checked October 27, 2026.

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Routes both fly
1
Only TG
57
Only UA
1,104
Airports both serve
20

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
5%
of Thai Airways International's routes United Airlines also flies
2%
of United Airlines's routes Thai Airways International also flies
0%

Routes both fly · 1

Route sources (including Wikipedia fallback): Thai Airways International ↗ (checked Oct 27, 2026), Thai Airways International ↗ (checked Oct 27, 2026), Thai Airways International ↗ (checked Oct 27, 2026), Thai Airways International ↗ (checked Oct 27, 2026) and 194 more.

Compare other airlines

Only Thai Airways International · 57

From Bangkok BKK · 56

From Buriram BFV · 1

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 · 15

From Cleveland CLE · 6

From Honolulu HNL · 5

From Tokyo NRT · 5

From Key West EYW · 1

From Babelthuap Island ROR · 1

From Hong Kong HKG · 1

From Vieux Fort UVF · 1

Airports both serve · 20

If Thai Airways International and United Airlines merged

Merged, Thai Airways International and United Airlines would fly 1,162 nonstop routes to 435 airports in 89 countries. 1 route (0% of the combined network) is flown by both today, where a merger would end head-to-head competition. Thai Airways International would gain 375 new airports and United Airlines 40 new airports.

Merged nonstop routes
1,162
Airports served
435
Countries
89
Routes both fly today
1 (0%)

New for Thai Airways International · 375

New for United Airlines · 40

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

Quick answers

Do Thai Airways International and United Airlines fly the same routes?

Yes, 1 route: Hong Kong (HKG) to Bangkok (BKK).

Which has more routes, Thai Airways International or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 58 routes to 60 airports for Thai Airways International.

Which airports do both Thai Airways International and United Airlines fly to?

Amsterdam (AMS), Bangkok (BKK), Brussels (BRU), Delhi (DEL), Frankfurt (FRA), Ho Chi Minh City (SGN), Hong Kong (HKG), Kaohsiung (KHH), London (LHR), Manila (MNL), Melbourne (MEL), Milan (MXP), Munich (MUC), Nagoya (NGO), and Sapporo (CTS), and 5 more.

Which routes does only Thai Airways International fly?

57 routes, including Amsterdam (AMS) to Bangkok (BKK), Stockholm (ARN) to Bangkok (BKK), Buriram (BFV) to Bangkok (DMK), Bangkok (BKK) to Ahmedabad (AMD), Bangkok (BKK) to Mumbai (BOM), and Bangkok (BKK) to Brussels (BRU), and 51 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 Thai Airways International and United Airlines fly?

Hong Kong (HKG) to Bangkok (BKK), about 1,049 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 Thai Airways International and United Airlines overlap?

0% of the routes either airline flies are flown by both. That is 2% of Thai Airways International's routes and 0% of United Airlines's; 5% of the airports either serves are served by both.

What would a Thai Airways International and United Airlines merger fly?

Merged, Thai Airways International and United Airlines would fly 1,162 nonstop routes to 435 airports in 89 countries. 1 route (0% of the combined network) is flown by both today, where a merger would end head-to-head competition. Thai Airways International would gain 375 new airports and United Airlines 40 new airports.

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