Home / Routes / KISP → KMMU55 scheduled

The route from Long Island Mac Arthur Airport (KISP) in Islip to Morristown Municipal Airport (KMMU) in Morristown. SkyMeter tracks roughly 55 scheduled flights on this route across 15 carriers. The most active operator is XFL (XFL). Average block time is 0h 44m. Departures average 48 minutes off schedule, with 29% running more than 15 minutes late. The most common aircraft on this route is the PIPER Piper Cherokee.

Scheduled
55
last 347 days
ADS-B observed
37
Airlines
15
Avg dep delay
48m
Late >15 min
29.1%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-09 12:35  →  2026-07-09 13:34  ·  58m
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2026-07-07 18:09  →  2026-07-07 18:43  ·  33m
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2026-07-06 10:50  →  2026-07-06 11:14  ·  23m
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2026-07-02 19:28  →  2026-07-02 20:07  ·  38m
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2026-07-01 20:12  →  2026-07-01 20:38  ·  25m
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2026-07-01 11:04  →  2026-07-01 11:45  ·  41m
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2026-06-29 03:19  →  2026-06-29 03:56  ·  36m
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2026-06-28 13:59  →  2026-06-28 15:05  ·  1h 5m
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2026-06-26 21:44  →  2026-06-26 22:23  ·  39m
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2026-06-26 15:04  →  2026-06-26 16:10  ·  1h 5m
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View KMMU → KISP