The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Gerald R Ford International ⇄ St. Louis Lambert International GRR–STL

Airlines flew 3 flights between Gerald R Ford International GRR in Grand Rapids, MI and St. Louis Lambert International STL in St Louis, MO in the twelve months to July 2026, both directions together: 410 passengers in 460 seats, 89% of them filled. 382 miles, about 93 minutes in the air, on 2 airlines: Southwest Airlines Co. (2), Delta Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

3
flights, twelve months
GRR-STL: 1 · STL-GRR: 2
410
passengers
89% of seats filled
382
miles
about 93 minutes airborne
2
airlines
2 aircraft types

Flights by month both directions

0001112/251116/26
By month, as a table
flights
2/251
12/251
1/261
6/261

Passengers by month

04283124166632/251661371076/26
By month, as a table
passengers
2/2563
12/25166
1/26137
6/26107

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN230387%scheduled passenger service
Delta Air Lines Inc. DL110797%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 8002175303
Boeing 717-2001110107

GRR → STL this direction alone · flown February 2025 to December 2025

1 flights, 166 passengers in 175 seats. Southwest Airlines Co. 1.

STL → GRR this direction alone · flown January 2026 to June 2026

2 flights, 244 passengers in 285 seats. Delta Air Lines Inc. 1; Southwest Airlines Co. 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: Gerald R Ford International GRR and St. Louis Lambert International STL; all routes.