Home / Routes / KLGA → KMSY1,625 scheduled

The route from La Guardia Airport (KLGA) in New York to Louis Armstrong New Orleans International Airport (KMSY) in New Orleans. SkyMeter tracks roughly 1,625 scheduled flights on this route across 11 carriers. The most active operator is DAL (DAL). Average block time is 3h 10m. Departures average 46 minutes off schedule, with 66% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
1,625
last 508 days
ADS-B observed
227
Airlines
11
Avg dep delay
46m
Late >15 min
66.3%
Cancel rate
2.58%

Recent observed flights

From ADS-B trace data

2026-09-25 20:35  →  2026-09-25 23:15  ·  2h 39m
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2026-09-25 19:44  →  2026-09-25 22:14  ·  2h 30m
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2026-09-24 19:58  →  2026-09-24 23:04  ·  3h 5m
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2026-09-24 18:01  →  2026-09-24 21:19  ·  3h 17m
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2026-09-24 11:42  →  2026-09-24 14:35  ·  2h 53m
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2026-09-23 22:53  →  2026-09-24 01:36  ·  2h 42m
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2026-09-23 18:04  →  2026-09-23 21:26  ·  3h 21m
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2026-09-23 11:48  →  2026-09-23 14:42  ·  2h 53m
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2026-09-22 22:59  →  2026-09-23 02:08  ·  3h 9m
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2026-09-22 18:02  →  2026-09-22 21:26  ·  3h 23m
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View KMSY → KLGA