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Air Busan vs United Airlines route maps

Air Busan flies 39 nonstop routes and United Airlines flies 1,105 nonstop routes. They fly none of the same routes. 39 routes only on Air Busan, 1,105 routes only on United Airlines; both serve 11 airports. Routes checked October 27, 2026.

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Routes both fly
0
Only BX
39
Only UA
1,105
Airports both serve
11

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
3%
of Air Busan's routes United Airlines also flies
0%
of United Airlines's routes Air Busan also flies
0%

Routes both fly · 0

Air Busan and United Airlines fly none of the same airport pairs, though both fly to 11 of the same airports (listed below).

Route sources (including Wikipedia fallback): Air Busan ↗ (checked Oct 27, 2026), Air Busan ↗ (checked Oct 27, 2026), Air Busan ↗ (checked Oct 27, 2026), Air Busan ↗ (checked Oct 27, 2026) and 191 more.

Compare other airlines

Only Air Busan · 39

From Busan PUS · 29

From Seoul ICN · 8

From Jeju City CJU · 2

Only United Airlines · 1105

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 Hong Kong HKG · 2

From Babelthuap Island ROR · 1

From Vieux Fort UVF · 1

Airports both serve · 11

If Air Busan and United Airlines merged

Merged, Air Busan and United Airlines would fly 1,144 nonstop routes to 418 airports in 81 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Air Busan would gain 384 new airports and United Airlines 23 new airports.

Merged nonstop routes
1,144
Airports served
418
Countries
81
Routes both fly today
0 (0%)

New for Air Busan · 384

New for United Airlines · 23

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

Quick answers

Do Air Busan and United Airlines fly the same routes?

No. Their route maps have no airport pair in common, though both fly to 11 airports.

Which has more routes, Air Busan or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 39 routes to 34 airports for Air Busan.

Which airports do both Air Busan and United Airlines fly to?

Bangkok (BKK), Cebu City/Lapu-Lapu City (CEB), Hagåtña (GUM), Hong Kong (HKG), Kaohsiung (KHH), Osaka (KIX), Sapporo (CTS), Seoul (ICN), Taipei (TPE), Tokyo (NRT), and Ulaanbaatar (UBN).

Which routes does only Air Busan fly?

39 routes, including Jeju City (CJU) to Seoul (GMP), Jeju City (CJU) to Busan (PUS), Jeju City (CJU) to Ulsan (USN), Sapporo (CTS) to Seoul (ICN), Sapporo (CTS) to Busan (PUS), and Da Nang (DAD) to Seoul (ICN), and 33 more.

Which routes does only United Airlines fly?

1,105 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 1099 more.

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 Air Busan and United Airlines overlap?

0% of the routes either airline flies are flown by both. That is 0% of Air Busan's routes and 0% of United Airlines's; 3% of the airports either serves are served by both.

What would a Air Busan and United Airlines merger fly?

Merged, Air Busan and United Airlines would fly 1,144 nonstop routes to 418 airports in 81 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Air Busan would gain 384 new airports and United Airlines 23 new airports.

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