Delta Air LinesDL
Flights DL2140 07:00 daily · DL2099 10:50 Mo Tu We Th Fr Su · DL2930 13:50 daily · DL2109 18:29 Mo Tu We Th Fr Su
live
Direct flights from New York (LGA) to Houston (IAH): 14 nonstop departures observed each week across 2 airlines. 92% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 2,277 km, an estimated 3 hours 25 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Houston. Updated 11 September 2026 at 10:39 UTC.
LGA
New York
smooth · +0
IAH
Houston
smooth · +0
2,277 km · ~3h 25m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
92% on time
of the last 13 operated LGA → IAH flights arrived within 15 minutes
Median arrival delay is −8 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−8 minacross the last 13 operated legs
Flight time~3h 25mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 13
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesUnited 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: 37% 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 Houston route actually runs
Pro Flight Search records official board updates for nonstop LGA to IAH 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 Houston (IAH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LGA-IAH
LGA to IAH questions
Is LGA–IAH 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–IAH?
Operators schedule morning departures around 06:00 and evening departures around 17:58 from LGA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAH delay card to confirm conditions when you'd arrive.
How long is the flight from LGA to IAH?
Great-circle distance is 2,277 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 191–225 min gate-to-gate on this route.
How often does LGA–IAH fly?
2 carriers operate this route, around 93 flights a week between them. Compare carrier days and times in the airline list above.
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