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Seats Frog guide

Alaska Airlines vs Delta Air Lines route maps

Alaska Airlines flies 338 nonstop routes and Delta Air Lines flies 1,053 nonstop routes. Both fly 78 routes, such as ABQ–SEA, ATL–PDX, and BOI–LAX. 260 routes only on Alaska Airlines, 975 routes only on Delta Air Lines; both serve 102 airports. Routes checked October 28, 2026.

Routes both fly
78
Only AS
260
Only DL
975
Airports both serve
102
Routes to show on the map

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Routes both fly · 78

Route sources (including Wikipedia fallback): Alaska Airlines ↗ (checked Oct 28, 2026), Alaska Airlines ↗ (checked Oct 27, 2026), Alaska Airlines ↗ (checked Oct 27, 2026), Alaska Airlines ↗ (checked Oct 27, 2026) and 122 more.

Compare other airlines

Only Alaska Airlines · 260

From Seattle SEA · 56

From Anchorage ANC · 32

From Portland PDX · 59

From Los Angeles LAX · 16

From San Francisco SFO · 21

From San Diego SAN · 43

From Boise BOI · 11

From Santa Rosa STS · 5

From San Jose SJC · 5

From Everett PAE · 4

From Burbank BUR · 3

From Santa Ana SNA · 2

From Honolulu HNL · 2

From Palm Springs PSP · 1

Only Delta Air Lines · 975

From Atlanta ATL · 235

From Detroit DTW · 128

From Minneapolis MSP · 149

From Salt Lake City SLC · 95

From New York JFK · 96

From New York LGA · 79

From Los Angeles LAX · 43

From Seattle SEA · 7

From Boston BOS · 77

From Austin AUS · 24

From Raleigh RDU · 13

From Orlando MCO · 10

From Cincinnati CVG · 8

From Washington DCA · 5

From Nashville BNA · 1

From Indianapolis IND · 1

From Miami MIA · 1

From Tampa TPA · 1

From Las Vegas LAS · 1

From Tokyo HND · 1

Airports both serve · 102

Quick answers

Do Alaska Airlines and Delta Air Lines fly the same routes?

Yes, 78 routes: Albuquerque (ABQ) to Seattle (SEA), Atlanta (ATL) to Portland (PDX), Boise (BOI) to Los Angeles (LAX), Boise (BOI) to Seattle (SEA), Boston (BOS) to San Diego (SAN), Boston (BOS) to Seattle (SEA), Bozeman (BZN) to Seattle (SEA), Cancún (CUN) to Kansas City (MCI), Chicago (ORD) to Seattle (SEA), and Denver (DEN) to Seattle (SEA), and 68 more.

Which has more routes, Alaska Airlines or Delta Air Lines?

Delta Air Lines, with 1,053 nonstop routes to 323 airports, against 338 routes to 131 airports for Alaska Airlines.

Which airports do both Alaska Airlines and Delta Air Lines fly to?

Albuquerque (ABQ), Anchorage (ANC), Athens (ATH), Atlanta (ATL), Austin (AUS), Baltimore (BWI), Belize City (BZE), Billings (BIL), Boise (BOI), Boston (BOS), Bozeman (BZN), Burbank (BUR), Calgary (YYC), Cancún (CUN), and Charleston (CHS), and 87 more.

Which routes does only Alaska Airlines fly?

260 routes, including Albuquerque (ABQ) to Portland (PDX), Adak (ADK) to Anchorage (ANC), Kodiak (ADQ) to Anchorage (ANC), Walla Walla (ALW) to Seattle (SEA), Anchorage (ANC) to King Salmon (AKN), and Anchorage (ANC) to Austin (AUS), and 254 more.

Which routes does only Delta Air Lines fly?

975 routes, including Albuquerque (ABQ) to Los Angeles (LAX), Albuquerque (ABQ) to Salt Lake City (SLC), Accra (ACC) to New York (JFK), Nantucket (ACK) to New York (JFK), Amsterdam (AMS) to New York (JFK), and Amsterdam (AMS) to Orlando (MCO), and 969 more.

What is the longest route both Alaska Airlines and Delta Air Lines fly?

Seattle (SEA) to Rome (FCO), about 5,673 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 28, 2026.

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