The sector is held by American Airlines, Delta Air Lines and Southwest Airlines.
Airport pair · hand carry reference
LGA New York to STL St Louis
LaGuardia Airport, the United States, to St Louis Lambert, the United States. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- 10.9 times a day
- Great circle
- 1,426 km
- Block, estimated
- 2h 19m
- Door to door
- 9h 04m
What LGA to STL looks like
The LGA to STL sector, the carriers on it and the flying time, before anything is promised to anybody.
New York LGA to St Louis STL is a medium haul sector of 1,426 km by great circle, flown nonstop 10.9 times a day.
At the cruise speed this site models for 1,426 km, 830 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 2h 19m.
New York LGA is a large airport in the network held here, 109 scheduled destinations and 543.3 departures a day. St Louis STL has 108 destinations and 229.7 departures a day.
St Louis is one hour behind of New York all year.
The pair sits inside the Americas, a corridor where the site already publishes 13 written lanes that go into customs and ground detail this page does not.
Who flies the sector, and how often
Average daily frequencies on LGA to STL from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| LGA to STL | 10.86 | 76 | American Airlines, Delta Air Lines, Southwest Airlines |
| STL to LGA | 10.71 | 75 | American Airlines, Delta Air Lines, Southwest Airlines |
3 carriers are recorded on the sector, so a missed departure is normally a rebooking rather than a lost day.
At 10.9 times a day there is usually another departure within a few hours, which is what makes a same day booking on this pair realistic.
Between them the two directions put about 151 departures a week on LGA to STL, which is the number that decides whether a seat can be found today or on Thursday.
The clock from collection to signature
The same ground timings the route calculator starts from, applied to the 2h 19m block time on LGA to STL. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to LGA | 90 min | 1h 30m |
| At LGA before departure | 180 min | 4h 30m |
| LGA to STL in the air, estimated | 139 min | 6h 49m |
| Formalities at STL | 90 min | 8h 19m |
| Delivery run in St Louis | 45 min | 9h 04m |
| Door to door | 544 min | 9h 04m |
On the desk standard ground timings, ninety minutes to collect and reach the airport, three hours at the airport before departure, ninety minutes of arrival formalities and a forty five minute delivery run, the door to door figure for LGA to STL is 9h 04m.
A courier who leaves New York at 09:00 local is on the ground in St Louis at about 10:19 local and at the door by 12:34 the same day.
Working backwards from a six in the evening handover in St Louis, the last useful departure from New York is around 14:26 local.
When the nonstop does not work
Every airport that joins the two ends, ranked by when they land, among the ones whose weaker leg is dependable enough to plan on. Connection time is allowed for the size of the hub. 33 of them join LGA to STL.
| Connecting at | LGA to hub, flights a day | Hub to STL, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Pittsburgh PIT | 9.86 | 2.14 | 1,426 | 4h 10m |
| Washington DC DCA | 14.57 | 7.43 | 1,499 | 4h 13m |
| Milwaukee MKE | 3.86 | 2.14 | 1,696 | 4h 16m |
| Detroit DTW | 9.29 | 5.86 | 1,512 | 4h 19m |
| Columbus CMH | 8.29 | 2 | 1,425 | 4h 21m |
| Cleveland CLE | 8.14 | 2.43 | 1,455 | 4h 23m |
With 10.9 times a day on the nonstop, a connection here is a disruption plan rather than a routing, and it is listed because a closed runway or a cancellation wave is exactly when nobody has time to work it out.
33 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Pittsburgh PIT, where the weaker of the two legs still runs about twice a day.
Through PIT the routing covers 1,426 km against the 1,426 km nonstop track and takes about 4h 10m in the air and on the ground at the hub, allowing 75 minutes to connect at an airport of that size.
That is only 1h 51m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Washington DC DCA at 4h 13m and Milwaukee MKE at 4h 16m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
If nothing suitable leaves New York, New York JFK is 17 km away by great circle and carries 227 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Plan New York to St Louis yourself
The same tool the dispatchers use, open to anybody and free. It is loaded with this pair already. Change either end, add a stopover or a preferred airline, and it works out the connection, the transit and the door to door clock, with the real departures underneath. Put it on your own site if it is useful to you.
min
min
min
min
Restrictions
Where this came from, and where to look next
- Carriers and frequencies: AeroDataBox scheduled route statistics, retrieved 2026-09-07. Average daily flights, not a timetable.
- Distances: great circle from published coordinates. They read short against a flown track, which is why the block time above applies a factor to them.
- Block and connection times: the same model the route calculator lower down this page runs, at the same rounding.
- Restrictions: the airport notes file, checked 2026-09-07.
- Industrial sites: public company information. Nothing here says or implies that any company named is a customer of any courier operator.
Who publishes this. OnBoard Courier is a placement desk in Dubai. An assignment is carried out by a vetted partner operator, with the desk as the single point of contact from the quote to the signature. This page exists because our own dispatchers need the answer for LGA to STL in the twenty minutes before a promise is made, and a reference only one operator can read is not a reference. Free to read, quote and cite. Found an error? Tell us and we will correct it.
If you need something moved rather than looked up, the desk prices a hand carry in fifteen minutes.
More pairs through LGA and STL: New York to Atlanta, New York to Boston, New York to Chicago, New York to Detroit, New York to Toronto, New York to Miami, New York to Houston, New York to Montreal.