Laguardia ⇄ St. Louis Lambert International LGA–STL
Airlines flew 7,000 flights between Laguardia LGA in New York, NY and St. Louis Lambert International STL in St Louis, MO in the twelve months to July 2026, both directions together: 574,253 passengers in 753,090 seats, 76% of them filled, and 707,824 pounds of freight. 888 miles, about 134 minutes in the air, on 6 airlines: Southwest Airlines Co. (2,687), Republic Airline (2,283), Endeavor Air Inc. (1,972), SkyWest Airlines Inc. (55) 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 | 579 |
| 2/25 | 539 |
| 3/25 | 643 |
| 4/25 | 673 |
| 5/25 | 645 |
| 6/25 | 617 |
| 7/25 | 627 |
| 8/25 | 654 |
| 9/25 | 612 |
| 10/25 | 606 |
| 11/25 | 575 |
| 12/25 | 573 |
| 1/26 | 565 |
| 2/26 | 513 |
| 3/26 | 576 |
| 4/26 | 597 |
| 5/26 | 603 |
| 6/26 | 576 |
| 7/26 | 550 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 36,608 |
| 2/25 | 31,687 |
| 3/25 | 50,191 |
| 4/25 | 53,343 |
| 5/25 | 58,842 |
| 6/25 | 55,502 |
| 7/25 | 55,931 |
| 8/25 | 56,308 |
| 9/25 | 49,212 |
| 10/25 | 52,391 |
| 11/25 | 48,549 |
| 12/25 | 54,102 |
| 1/26 | 35,876 |
| 2/26 | 32,482 |
| 3/26 | 45,284 |
| 4/26 | 45,332 |
| 5/26 | 51,147 |
| 6/26 | 51,779 |
| 7/26 | 51,791 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 2,687 | 330,203 | 76% | scheduled passenger service |
| Republic Airline YX | 2,283 | 124,946 | 76% | scheduled passenger service |
| Endeavor Air Inc. 9E | 1,972 | 115,121 | 78% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 55 | 3,598 | 86% | scheduled passenger service |
| American Airlines Inc. AA | 2 | 235 | 68% | scheduled passenger service |
| United Air Lines Inc. UA | 1 | 150 | 90% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 2,338 | 72 | 128,544 |
| Canadair CRJ 900 | 1,971 | 75 | 115,052 |
| Boeing B737 Max 800 | 1,006 | 175 | 132,128 |
| Boeing 737-700/700LR/Max 7 | 988 | 140 | 109,189 |
| Boeing 737-800 | 696 | 175 | 89,271 |
| Canadair RJ-700 | 1 | 69 | 69 |
LGA → STL this direction alone · flown January 2025 to July 2026
3,502 flights of 3,661 scheduled, 290,143 passengers in 378,354 seats, 336,899 pounds of freight. Southwest Airlines Co. 1,348; Republic Airline 1,137; Endeavor Air Inc. 987; SkyWest Airlines Inc. 28; American Airlines Inc. 1; United Air Lines Inc. 1.
STL → LGA this direction alone · flown January 2025 to July 2026
3,498 flights of 3,659 scheduled, 284,110 passengers in 374,736 seats, 370,925 pounds of freight. Southwest Airlines Co. 1,339; Republic Airline 1,146; Endeavor Air Inc. 985; SkyWest Airlines Inc. 27; American Airlines 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: Laguardia LGA and St. Louis Lambert International STL; all routes.