Home / Routes / KHOU → KMSY2,668 scheduled

The route from William P Hobby Airport (KHOU) in Houston to Louis Armstrong New Orleans International Airport (KMSY) in New Orleans. SkyMeter tracks roughly 2,668 scheduled flights on this route across 37 carriers. The most active operator is SWA (SWA). Average block time is 1h 5m. Departures average 23 minutes off schedule, with 38% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
2,668
last 466 days
ADS-B observed
431
Airlines
37
Avg dep delay
23m
Late >15 min
37.9%
Cancel rate
0.82%

Recent observed flights

From ADS-B trace data

2026-08-21 02:28  →  2026-08-21 03:14  ·  46m
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2026-08-21 00:37  →  2026-08-21 01:21  ·  43m
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2026-08-20 11:07  →  2026-08-20 11:50  ·  42m
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2026-08-19 20:49  →  2026-08-19 21:41  ·  52m
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2026-08-19 20:10  →  2026-08-19 21:00  ·  49m
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2026-08-19 20:02  →  2026-08-19 20:54  ·  51m
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2026-08-19 16:16  →  2026-08-19 17:10  ·  53m
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2026-08-18 20:46  →  2026-08-18 21:37  ·  50m
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2026-08-18 19:50  →  2026-08-18 20:42  ·  52m
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2026-08-18 16:31  →  2026-08-18 17:22  ·  51m
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View KMSY → KHOU