San Diego International ⇄ Kansas City International SAN–MCI
Airlines flew 785 flights between San Diego International SAN in San Diego, CA and Kansas City International MCI in Kansas City, MO in the twelve months to July 2026, both directions together: 104,974 passengers in 130,286 seats, 81% of them filled, and 72,121 pounds of freight. 1,334 miles, about 161 minutes in the air, on 6 airlines: Southwest Airlines Co. (766), Alaska Airlines Inc. (12), Sun Country Airlines d/b/a MN Airlines (4), Eastern Air Express, LLC (EAX) (1) 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 | 60 |
| 2/25 | 58 |
| 3/25 | 79 |
| 4/25 | 71 |
| 5/25 | 68 |
| 6/25 | 81 |
| 7/25 | 79 |
| 8/25 | 70 |
| 9/25 | 63 |
| 10/25 | 62 |
| 11/25 | 69 |
| 12/25 | 68 |
| 1/26 | 64 |
| 2/26 | 55 |
| 3/26 | 73 |
| 4/26 | 62 |
| 5/26 | 62 |
| 6/26 | 68 |
| 7/26 | 69 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 6,945 |
| 2/25 | 6,420 |
| 3/25 | 9,049 |
| 4/25 | 7,968 |
| 5/25 | 7,793 |
| 6/25 | 10,615 |
| 7/25 | 10,088 |
| 8/25 | 8,725 |
| 9/25 | 8,518 |
| 10/25 | 8,628 |
| 11/25 | 9,131 |
| 12/25 | 8,482 |
| 1/26 | 6,820 |
| 2/26 | 6,766 |
| 3/26 | 9,851 |
| 4/26 | 8,508 |
| 5/26 | 8,488 |
| 6/26 | 10,295 |
| 7/26 | 10,762 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 766 | 102,531 | 81% | scheduled passenger service |
| Alaska Airlines Inc. AS | 12 | 1,964 | 93% | charter passenger service, scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 4 | 180 | 24% | charter passenger service |
| Eastern Air Express, LLC (EAX) 37Q | 1 | 69 | 39% | charter passenger service |
| Delta Air Lines Inc. DL | 1 | 55 | 76% | charter passenger service |
| United Air Lines Inc. UA | 1 | 175 | 98% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 336 | 175 | 47,124 |
| Boeing 737-800 | 232 | 175 | 33,495 |
| Boeing 737-700/700LR/Max 7 | 203 | 140 | 22,220 |
| Boeing B737 Max 900 | 6 | 178 | 1,020 |
| Boeing 737-900ER | 6 | 178 | 991 |
| Boeing 737-400 | 1 | 178 | 69 |
| Boeing 757-200 | 1 | 72 | 55 |
SAN → MCI this direction alone · flown January 2025 to July 2026
396 flights of 385 scheduled, 52,388 passengers in 65,234 seats, 43,607 pounds of freight, 412 pounds of mail. Southwest Airlines Co. 382; Alaska Airlines Inc. 10; Sun Country Airlines d/b/a MN Airlines 2; Eastern Air Express, LLC (EAX) 1; Delta Air Lines Inc. 1.
MCI → SAN this direction alone · flown January 2025 to July 2026
389 flights of 385 scheduled, 52,586 passengers in 65,052 seats, 28,514 pounds of freight, 94 pounds of mail. Southwest Airlines Co. 384; Alaska Airlines Inc. 2; Sun Country Airlines d/b/a MN Airlines 2; 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: San Diego International SAN and Kansas City International MCI; all routes.