LGA → STLNew York to St Louis

live

Direct flights from New York (LGA) to St Louis (STL): 21 nonstop departures observed each week across 3 airlines. 83% of the last 35 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 35 tracked flights. 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 12 September 2026 at 22:53 UTC.

LGA New York smooth · +0
STL St Louis smooth · +0
1,426 km · ~2h 20m est.
dep bank 06:00–19:3521x weekly
Runs reliable · 3 airlines · 21x weekly · nonstop
83% on time

of the last 35 operated LGA → STL flights arrived within 15 minutes

Median arrival delay is −10 min. 0 of 35 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 35 operated legs
Flight time~2h 20mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 35

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 AirlinesAA90% on time

Flights AA4443 06:55 Mo Tu We Th Fr · AA4340 06:59 We Th Fr · AA4449 varies daily · AA4728 18:59 daily

Delta Air LinesDL93% on time

Flights DL4939 06:30 Mo Tu We Th Fr · DL4922 varies daily · DL4905 varies daily · DL4926 varies Mo Tu We Th Fr Su

Southwest AirlinesWN64% on time

Flights WN3039 varies Sa Su · WN4495 07:10 We · WN3792 08:35 Mo Th Fr · WN3378 12:00 Mo Th Fr

History

operated legs · board outcomes
09-12AA4449dep −1 → arr−25
09-12DL4905dep −4 → arr−26
09-12DL4922dep −9 → arr−16
09-12WN1970dep +50 → arr+33
09-12WN3039dep −1 → arr−10
09-11AA4340dep −12 → arr−30
09-11AA4449dep +15 → arr+6
09-11AA4728dep −1 → arr+69
09-11DL4905dep −4 → arr−20
09-11DL4922dep −7 → arr−7
09-11DL4926dep −6 → arr+7
09-11DL4939dep −9 → arr−24
09-11WN2473dep +2 → arr−2
09-11WN3378dep −1 → arr−7
09-11WN3792dep +0 → arr−9
09-11WN4432dep +13 → arr+6
09-10AA4340dep −9 → arr−33
09-10AA4449dep −10 → arr−32
09-10AA4728dep −6 → arr−27
09-10DL4905dep −6 → arr−18
09-10DL4922dep −10 → arr−30
09-10DL4926dep −6 → arr−26
09-10DL4939dep −10 → arr−15
09-10WN2473dep +179 → arr+160
09-10WN3378dep +42 → arr+24
09-10WN3792dep −5 → arr−29
09-10WN4432dep +107 → arr+117
09-09AA4340departed−10
09-09AA4449departed−10
09-09AA4728departed−7
09-09DL4905departed+5
09-09DL4922departed+47
09-09DL4926departed−9
09-09DL4939departed−10
09-09WN1168departed+7

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 +0 min smooth 🌤 mostly cloudy · SSE 6 kt Full LGA delay board →
STLSt Louis +0 min smooth 🌤 clear · NW 6 kt Full STL delay board →

Weather lens

Current conditions put the pressure at LGA and STL: 43% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. 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?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. 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 06:30 and evening departures around 17:45 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 71 flights a week between them. Compare carrier days and times in the airline list above.