LGA → STLNew York to St Louis

live

Direct flights from New York (LGA) to St Louis (STL): 70 nonstop departures observed each week across 3 airlines. 70% of the last 54 tracked flights arrived within 15 minutes of schedule. The median arrival is 26 minutes early. 10 of the 61 tracked flights were cancelled. The nonstop covers 1,426 km, an estimated 2 hours 20 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and St Louis. Updated 15 November 2026 at 01:14 UTC.

Today, LGA → STL

Sat 14 Nov · local times
DL4637Delta Air LinesIn the air, 146 min late

Left LGA at 18:21, 146 min after its 15:55 slot.

Landing
19:49STL board estimate · sched 17:59
Track DL4637 →
  1. 08:00 WN2651Southwest Cancelled ·
  2. 10:55 DL4922Delta Air Lines Cancelled ·
  3. 13:45 AA4461American Left 13:35 Landed 15:04 −37
  4. 14:15 WN1555Southwest Left 16:54 +159 Landed 18:06 +121
  5. 15:55 DL4637Delta Air Lines Left 18:21 +146 STL est. 19:49 +110In the air · sched 17:59

Checked LGA board 20:14 · STL board 19:05

LGA New York disrupted · +101
STL St Louis disrupted · +60
1,426 km · ~2h 20m est.
dep bank 06:40–19:0270x weekly
Runs mixed · 3 airlines · 70x weekly · nonstop
70% on time

of the last 54 tracked LGA → STL flights arrived within 15 minutes

Median arrival delay is −26 min. 10 of 61 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−26 minacross the last 44 arrivals
Flight time~2h 20mestimated from route distance
Weekly departures70x3 direct airlines on the leg
Cancelled16.4%recent route rate · 10 of 61

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesDelta Air LinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
American AirlinesAA75% on time

Flights AA4475 06:40 Mo Tu We Th Fr · AA4461 13:45 daily · AA4383 19:02 Mo Tu We Th Su

Delta Air LinesDL74% on time

Flights DL4939 varies Mo Tu We Th Fr · DL4922 varies daily · DL5607 13:50 Mo Tu We Th Su · DL4653 13:59 Mo Tu We Fr

Southwest AirlinesWN63% on time

Flights WN2651 07:15 daily · WN2363 12:30 Mo Tu We Th Fr Su · WN1555 14:15 Sa · WN2583 16:25 Mo Tu We Th Fr Su

History

operated legs · board outcomes
11-14AA4461dep −10 → arr−37
11-14DL4637departed+146
11-14DL4922cancelledCNX
11-14WN1555dep +159 → arr+121
11-14WN2651cancelledCNX
11-13AA4383cancelledCNX
11-13AA4461dep +12 → arr−12
11-13AA4475dep −2 → arr−43
11-13DL4653dep +40 → arr+5
11-13DL4922dep −7 → arr−41
11-13DL4926cancelledCNX
11-13DL4939dep −8 → arr−48
11-13WN2363dep +10 → arr−41
11-13WN2583departed+155
11-13WN2584cancelledCNX
11-13WN2651dep +10 → arr−25
11-12AA4383cancelledCNX
11-12AA4461dep +314 → arr+314
11-12AA4475dep −6 → arr−39
11-12DL4653cancelledCNX
11-12DL4922dep −6 → arr−40
11-12DL4926cancelledCNX
11-12DL4939dep −8 → arr−19
11-12WN2363dep +160 → arr+254
11-12WN2583cancelledCNX
11-12WN2584cancelledCNX
11-12WN2651dep −8 → arr−40
11-11AA4383dep −10 → arr−32
11-11AA4461dep −10 → arr−36
11-11AA4475dep −11 → arr−44
11-11DL4653dep −3 → arr−26
11-11DL4922dep −10 → arr−25
11-11DL4926dep +38 → arr+18
11-11DL4939dep −17 → arr−39
11-11WN2363dep −7 → arr−27
11-11WN2583dep +29 → arr−3
11-11WN2584dep +4 → arr−12
11-11WN2651dep −10 → arr−19
11-10AA4383dep −11 → arr−46
11-10AA4461dep −5 → arr−30

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
LGANew York +101 min disrupted 🌤 mostly cloudy · WNW 10 kt Full LGA delay board →
STLSt Louis +60 min disrupted 🌤 clear · N 0 kt Full STL delay board →

Weather lens

Conditions are tightest at STL: a 37% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +8 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the New York to St Louis route actually runs

Pro Flight Search records official board updates for nonstop LGA to STL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: New York (LGA) to St Louis (STL) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/LGA-STL
How we measure this →

LGA to STL questions

Is LGA–STL running on time right now?

High disruption likely. The departure side at LGA is the weaker end, route health score 10/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on LGA–STL?

Operators schedule morning departures around 06:40 and evening departures around 18:25 from LGA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the STL delay card to confirm conditions when you'd arrive.

How long is the flight from LGA to STL?

Great-circle distance is 1,426 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 131–152 min gate-to-gate on this route.

How often does LGA–STL fly?

3 carriers operate this route, around 70 flights a week between them. Compare carrier days and times in the airline list above.