Routes and flights · the DOT's airline reports, August 2025 to July 2026

Calgary ⇄ San Diego International YYC–SAN

Airlines flew 549 flights between Calgary, Canada YYC in Calgary, CA and San Diego International SAN in San Diego, CA in the twelve months to July 2026, both directions together: 70,270 passengers in 82,668 seats, 85% of them filled. 1,279 miles, on 1 airline: Westjet (549).

549

flights, twelve months

YYC-SAN: 275 · SAN-YYC: 274

70,270

passengers

85% of seats filled

1,279

miles

airline

3 aircraft types

Flights by month both directions

By month, as a table

	flights
1/25	44
2/25	43
3/25	46
4/25	44
5/25	62
6/25	62
7/25	80
8/25	78
9/25	34
10/25	37
11/25	34
12/25	36
1/26	34
2/26	32
3/26	34
4/26	38
5/26	62
6/26	60
7/26	70

Passengers by month

By month, as a table

	passengers
1/25	6,162
2/25	5,379
3/25	6,501
4/25	6,205
5/25	6,861
6/25	8,046
7/25	10,410
8/25	10,238
9/25	4,384
10/25	4,930
11/25	4,058
12/25	4,366
1/26	4,308
2/26	4,101
3/26	4,798
4/26	4,983
5/26	7,232
6/26	7,483
7/26	9,389

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Westjet WS	549	70,270	85%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 737-700/700LR/Max 7	319	132	36,954
Boeing 737-800	130	178	18,708
Boeing B737 Max 800	100	174	14,608

YYC → SAN this direction alone · flown January 2025 to July 2026

275 flights, 34,847 passengers in 41,400 seats. Westjet 275.

SAN → YYC this direction alone · flown January 2025 to July 2026

274 flights, 35,423 passengers in 41,268 seats. Westjet 274.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Calgary, Canada YYC and San Diego International SAN; all routes.