St. Louis Lambert International ⇄ Los Angeles International STL–LAX
Airlines flew 2,068 flights between St. Louis Lambert International STL in St Louis, MO and Los Angeles International LAX in Los Angeles, CA in the twelve months to July 2026, both directions together: 243,124 passengers in 283,188 seats, 86% of them filled, and 794,914 pounds of freight. 1,592 miles, about 218 minutes in the air, on 8 airlines: Southwest Airlines Co. (1,348), SkyWest Airlines Inc. (701), American Airlines Inc. (8), Delta Air Lines Inc. (4) and 4 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 | 105 |
| 2/25 | 90 |
| 3/25 | 168 |
| 4/25 | 166 |
| 5/25 | 159 |
| 6/25 | 184 |
| 7/25 | 188 |
| 8/25 | 184 |
| 9/25 | 167 |
| 10/25 | 191 |
| 11/25 | 205 |
| 12/25 | 207 |
| 1/26 | 151 |
| 2/26 | 147 |
| 3/26 | 152 |
| 4/26 | 145 |
| 5/26 | 154 |
| 6/26 | 178 |
| 7/26 | 187 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 11,585 |
| 2/25 | 9,990 |
| 3/25 | 18,425 |
| 4/25 | 16,851 |
| 5/25 | 16,739 |
| 6/25 | 19,755 |
| 7/25 | 21,243 |
| 8/25 | 20,766 |
| 9/25 | 17,840 |
| 10/25 | 21,719 |
| 11/25 | 23,184 |
| 12/25 | 25,179 |
| 1/26 | 17,371 |
| 2/26 | 16,743 |
| 3/26 | 17,894 |
| 4/26 | 17,007 |
| 5/26 | 18,192 |
| 6/26 | 22,711 |
| 7/26 | 24,518 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 1,348 | 197,321 | 87% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 701 | 43,589 | 82% | scheduled passenger service |
| American Airlines Inc. AA | 8 | 1,350 | 92% | scheduled passenger service |
| Delta Air Lines Inc. DL | 4 | 304 | 64% | charter passenger service, scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 3 | 123 | 22% | charter passenger service |
| United Air Lines Inc. UA | 2 | 280 | 74% | scheduled passenger service |
| Global Crossing Airlines, Inc. GCA | 1 | 0 | 0% | charter passenger service |
| Spirit Air Lines NK | 1 | 157 | 89% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 701 | 76 | 43,589 |
| Boeing B737 Max 800 | 680 | 175 | 103,761 |
| Boeing 737-800 | 405 | 175 | 61,911 |
| Boeing 737-700/700LR/Max 7 | 270 | 141 | 32,439 |
| Boeing 757-200 | 3 | 114 | 197 |
| Airbus Industrie A321-200n | 3 | 197 | 441 |
| Airbus Industrie A321Neoxlr | 2 | 190 | 355 |
| Airbus Industrie A320-100/200 | 1 | 180 | 0 |
| Airbus Industrie A319 | 1 | 132 | 107 |
| Airbus Industrie A320-200n | 1 | 176 | 157 |
| Boeing B737 Max 900 | 1 | 179 | 167 |
STL → LAX this direction alone · flown January 2025 to July 2026
1,031 flights of 1,027 scheduled, 122,501 passengers in 141,153 seats, 228,523 pounds of freight, 1,501 pounds of mail. Southwest Airlines Co. 674; SkyWest Airlines Inc. 351; American Airlines Inc. 3; Delta Air Lines Inc. 2; Sun Country Airlines d/b/a MN Airlines 1.
LAX → STL this direction alone · flown January 2025 to July 2026
1,037 flights of 1,029 scheduled, 120,623 passengers in 142,035 seats, 566,391 pounds of freight. Southwest Airlines Co. 674; SkyWest Airlines Inc. 350; American Airlines Inc. 5; Delta Air Lines Inc. 2; Sun Country Airlines d/b/a MN Airlines 2; United Air Lines Inc. 2; Global Crossing Airlines, Inc. 1; Spirit Air Lines 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: St. Louis Lambert International STL and Los Angeles International LAX; all routes.