Southwest AirlinesWN
Flights WN4178 11:15 Sa
live
Direct flights from New York (LGA) to Austin (AUS): 1 nonstop departure observed each week across 1 airline. The median arrival is 19 minutes early. No cancellations were recorded across the 1 tracked flight. The nonstop covers 2,443 km, an estimated 3 hours 38 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Austin. Updated 12 September 2026 at 15:52 UTC.
LGA
New York
smooth · +0
AUS
Austin
smooth · +0
2,443 km · ~3h 38m est.
Running clean · 1 airline · 1x weekly · nonstop
100 / 100
route health from live LGA and AUS delay boards
Median arrival delay is −19 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−19 minacross the last 1 operated legs
Flight time~3h 38mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at LGA: 35% 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 →
next sweep in 120s
How the New York to Austin route actually runs
Pro Flight Search records official board updates for nonstop LGA to AUS 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 Austin (AUS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LGA-AUS
LGA to AUS questions
Is LGA–AUS 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.
How long is the flight from LGA to AUS?
Great-circle distance is 2,443 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 202–239 min gate-to-gate on this route.
How often does LGA–AUS fly?
Southwest Airlines runs the route with about 1 flight a week (sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at LGA and arrival-side delay at AUS, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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