Tucson International ⇄ San Diego International TUS–SAN
Airlines flew 1,316 flights between Tucson International TUS in Tucson, AZ and San Diego International SAN in San Diego, CA in the twelve months to July 2026, both directions together: 124,501 passengers in 192,740 seats, 65% of them filled, and 57,154 pounds of freight. 367 miles, about 58 minutes in the air, on 6 airlines: Southwest Airlines Co. (1,304), SkyWest Airlines Inc. (6), Global Crossing Airlines, Inc. (2), United Air Lines Inc. (2) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 77 |
| 2/25 | 86 |
| 3/25 | 110 |
| 4/25 | 112 |
| 5/25 | 113 |
| 6/25 | 111 |
| 7/25 | 114 |
| 8/25 | 98 |
| 9/25 | 94 |
| 10/25 | 113 |
| 11/25 | 107 |
| 12/25 | 116 |
| 1/26 | 113 |
| 2/26 | 105 |
| 3/26 | 119 |
| 4/26 | 113 |
| 5/26 | 112 |
| 6/26 | 111 |
| 7/26 | 115 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 6,280 |
| 2/25 | 7,614 |
| 3/25 | 10,541 |
| 4/25 | 10,155 |
| 5/25 | 10,318 |
| 6/25 | 9,801 |
| 7/25 | 9,986 |
| 8/25 | 9,428 |
| 9/25 | 9,444 |
| 10/25 | 12,149 |
| 11/25 | 10,346 |
| 12/25 | 10,479 |
| 1/26 | 9,514 |
| 2/26 | 10,361 |
| 3/26 | 11,558 |
| 4/26 | 10,033 |
| 5/26 | 10,880 |
| 6/26 | 10,798 |
| 7/26 | 9,511 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 1,304 | 123,573 | 65% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 6 | 134 | 29% | scheduled passenger service |
| Global Crossing Airlines, Inc. GCA | 2 | 68 | 31% | charter passenger service |
| United Air Lines Inc. UA | 2 | 424 | 82% | charter passenger service |
| Allegiant Air G4 | 1 | 133 | 74% | charter passenger service |
| American Airlines Inc. AA | 1 | 169 | 98% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-700/700LR/Max 7 | 1,049 | 140 | 96,744 |
| Boeing B737 Max 800 | 167 | 175 | 17,575 |
| Boeing 737-800 | 89 | 175 | 9,423 |
| Embraer ERJ-175 | 6 | 76 | 134 |
| Airbus Industrie A320-100/200 | 3 | 133 | 201 |
| B787-900 Dreamliner | 2 | 257 | 424 |
TUS → SAN this direction alone · flown January 2025 to July 2026
658 flights of 658 scheduled, 61,229 passengers in 97,570 seats, 26,160 pounds of freight. Southwest Airlines Co. 651; SkyWest Airlines Inc. 4; Allegiant Air 1; Global Crossing Airlines, Inc. 1; United Air Lines Inc. 1.
SAN → TUS this direction alone · flown January 2025 to July 2026
658 flights of 657 scheduled, 63,272 passengers in 95,170 seats, 30,994 pounds of freight. Southwest Airlines Co. 653; SkyWest Airlines Inc. 2; American Airlines Inc. 1; Global Crossing Airlines, Inc. 1; United Air Lines Inc. 1.
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: Tucson International TUS and San Diego International SAN; all routes.