Skip to content

Seats Frog guide

Delta Air Lines vs WestJet route maps

Delta Air Lines flies 1,053 nonstop routes and WestJet flies 297 nonstop routes. Both fly 9 routes, such as ATL–YYC, ATL–YVR, and BOS–YYC. 1,044 routes only on Delta Air Lines, 288 routes only on WestJet; both serve 76 airports. Routes checked October 27, 2026.

Routes both fly
9
Only DL
1,044
Only WS
288
Airports both serve
76
Routes to show on the map

Tap a key to hide or show it. Drag to explore, use two fingers or + to zoom.

Routes both fly · 9

Route sources (including Wikipedia fallback): Delta Air Lines ↗ (checked Oct 27, 2026), Delta Air Lines ↗ (checked Oct 27, 2026), Delta Air Lines ↗ (checked Oct 27, 2026), Delta Air Lines ↗ (checked Oct 27, 2026) and 136 more.

Compare other airlines

Only Delta Air Lines · 1044

From Atlanta ATL · 235

From Detroit DTW · 126

From Minneapolis MSP · 149

From Salt Lake City SLC · 100

From New York JFK · 100

From New York LGA · 79

From Los Angeles LAX · 55

From Seattle SEA · 56

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 Cancún CUN · 2

From Nashville BNA · 1

From Miami MIA · 1

From Tampa TPA · 1

From Las Vegas LAS · 1

From Honolulu HNL · 1

Only WestJet · 288

From Calgary YYC · 86

From Toronto YYZ · 49

From Vancouver YVR · 20

From Edmonton YEG · 25

From Winnipeg YWG · 22

From Cancún CUN · 18

From Punta Cana PUJ · 16

From Montréal YUL · 14

From Halifax YHZ · 9

From Puerto Vallarta PVR · 9

From St. John's YYT · 5

From Québec City YQB · 5

From Kelowna YLW · 3

From Montego Bay MBJ · 2

From San José del Cabo SJD · 2

From Regina YQR · 1

From Saskatoon YXE · 1

From Moncton YQM · 1

Airports both serve · 76

Quick answers

Do Delta Air Lines and WestJet fly the same routes?

Yes, 9 routes: Atlanta (ATL) to Calgary (YYC), Atlanta (ATL) to Vancouver (YVR), Boston (BOS) to Calgary (YYC), Detroit (DTW) to Calgary (YYC), Detroit (DTW) to Halifax (YHZ), Detroit (DTW) to Vancouver (YVR), Minneapolis (MSP) to Calgary (YYC), Minneapolis (MSP) to Edmonton (YEG), and Minneapolis (MSP) to Saskatoon (YXE).

Which has more routes, Delta Air Lines or WestJet?

Delta Air Lines, with 1,053 nonstop routes to 323 airports, against 297 routes to 120 airports for WestJet.

Which airports do both Delta Air Lines and WestJet fly to?

Amsterdam (AMS), Anchorage (ANC), Atlanta (ATL), Austin (AUS), Barcelona (BCN), Belize City (BZE), Boston (BOS), Bridgetown (BGI), Calgary (YYC), Cancún (CUN), Chicago (ORD), Coxen Hole (RTB), Cozumel (CZM), Denver (DEN), and Detroit (DTW), and 61 more.

Which routes does only Delta Air Lines fly?

1,044 routes, including Albuquerque (ABQ) to Los Angeles (LAX), Albuquerque (ABQ) to Seattle (SEA), Albuquerque (ABQ) to Salt Lake City (SLC), Accra (ACC) to New York (JFK), Nantucket (ACK) to New York (JFK), and Amsterdam (AMS) to New York (JFK), and 1038 more.

Which routes does only WestJet fly?

288 routes, including San Andres Island (ADZ) to Québec City (YQB), Belize City (BZE) to Winnipeg (YWG), Paris (CDG) to Halifax (YHZ), Paris (CDG) to Calgary (YYC), Cancún (CUN) to Fredericton (YFC), and Cancún (CUN) to Hamilton (YHM), and 282 more.

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

Atlanta (ATL) to Vancouver (YVR), about 2,244 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.

More route maps

Other comparisons:American Airlines vs Delta Air LinesDelta Air Lines vs Southwest AirlinesDelta Air Lines vs Frontier AirlinesAir Canada vs WestJetAlaska Airlines vs Delta Air LinesDelta Air Lines vs United AirlinesDelta Air Lines vs Allegiant AirAir Canada vs Delta Air LinesUnited Airlines vs WestJetDelta Air Lines vs Breeze Airways