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American Airlines vs Porter Airlines route maps

American Airlines flies 1,278 nonstop routes and Porter Airlines flies 120 nonstop routes. Both fly 2 routes (0% overlap), such as YYZ–MIA and YYZ–LGA. 1,276 routes only on American Airlines, 118 routes only on Porter Airlines; both serve 33 airports. Routes checked October 27, 2026.

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Routes both fly
2
Only AA
1,276
Only PD
118
Airports both serve
33

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
9%
of American Airlines's routes Porter Airlines also flies
0%
of Porter Airlines's routes American Airlines also flies
2%

Routes both fly · 2

Route sources (including Wikipedia fallback): American Airlines ↗ (checked Oct 27, 2026), American Airlines ↗ (checked Oct 27, 2026), American Airlines ↗ (checked Oct 27, 2026), American Airlines ↗ (checked Oct 27, 2026) and 175 more.

Compare other airlines

Only American Airlines · 1276

From Dallas DFW · 249

From Charlotte CLT · 183

From Chicago ORD · 179

From Los Angeles LAX · 53

From Miami MIA · 161

From New York JFK · 46

From New York LGA · 53

From Philadelphia PHL · 121

From Phoenix PHX · 105

From Washington DCA · 81

From Boston BOS · 24

From Cancún CUN · 10

From Raleigh RDU · 5

From Nashville BNA · 2

From Indianapolis IND · 1

From Pittsburgh PIT · 1

From Austin AUS · 2

Only Porter Airlines · 118

From Toronto YTZ · 15

From Toronto YYZ · 37

From Ottawa YOW · 31

From Hamilton YHM · 11

From Montréal YUL · 9

From Halifax YHZ · 6

From Montréal YHU · 6

From Edmonton YEG · 1

From Vancouver YVR · 1

From Montego Bay MBJ · 1

Airports both serve · 33

If American Airlines and Porter Airlines merged

Merged, American Airlines and Porter Airlines would fly 1,396 nonstop routes to 388 airports in 67 countries. 2 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. American Airlines would gain 19 new airports and Porter Airlines 336 new airports.

Merged nonstop routes
1,396
Airports served
388
Countries
67
Routes both fly today
2 (0%)

New for American Airlines · 19

New for Porter Airlines · 336

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

Quick answers

Do American Airlines and Porter Airlines fly the same routes?

Yes, 2 routes: Toronto (YYZ) to Miami (MIA) and Toronto (YYZ) to New York (LGA).

Which has more routes, American Airlines or Porter Airlines?

American Airlines, with 1,278 nonstop routes to 369 airports, against 120 routes to 52 airports for Porter Airlines.

Which airports do both American Airlines and Porter Airlines fly to?

Austin (AUS), Boston (BOS), Calgary (YYC), Cancún (CUN), Chicago (ORD), Fort Lauderdale (FLL), Fort Myers (RSW), George Town (GCM), Halifax (YHZ), Las Vegas (LAS), Liberia (LIR), Los Angeles (LAX), Miami (MIA), Montego Bay (MBJ), and Montréal (YUL), and 18 more.

Which routes does only American Airlines fly?

1,276 routes, including Allentown/Bethlehem (ABE) to Charlotte (CLT), Abilene (ABI) to Dallas (DFW), Abilene (ABI) to Phoenix (PHX), Albuquerque (ABQ) to Dallas (DFW), Albuquerque (ABQ) to Los Angeles (LAX), and Albuquerque (ABQ) to Chicago (ORD), and 1270 more.

Which routes does only Porter Airlines fly?

118 routes, including Oranjestad (AUA) to Ottawa (YOW), Oranjestad (AUA) to Toronto (YYZ), Cancún (CUN) to Hamilton (YHM), Cancún (CUN) to Halifax (YHZ), Fort Lauderdale (FLL) to Hamilton (YHM), and Montego Bay (MBJ) to Hamilton (YHM), and 112 more.

What is the longest route both American Airlines and Porter Airlines fly?

Toronto (YYZ) to Miami (MIA), about 1,236 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 American Airlines and Porter Airlines overlap?

0% of the routes either airline flies are flown by both. That is 0% of American Airlines's routes and 2% of Porter Airlines's; 9% of the airports either serves are served by both.

What would a American Airlines and Porter Airlines merger fly?

Merged, American Airlines and Porter Airlines would fly 1,396 nonstop routes to 388 airports in 67 countries. 2 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. American Airlines would gain 19 new airports and Porter Airlines 336 new airports.

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