Home / Routes / KISP → KHEF22 scheduled

The route from Long Island Mac Arthur Airport (KISP) in Islip to Manassas Regional Airport/Harry P. Davis Field (KHEF) in Manassas. SkyMeter tracks roughly 22 scheduled flights on this route across 14 carriers. The most active operator is XFL (XFL). Average block time is 1h 1m. Departures average 14 minutes off schedule, with 27% running more than 15 minutes late. The most common aircraft on this route is the PIPER Piper Cherokee.

Scheduled
22
last 492 days
ADS-B observed
16
Airlines
14
Avg dep delay
14m
Late >15 min
27.3%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-10-09 16:34  →  2026-10-09 17:38  ·  1h 3m
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2026-10-09 14:09  →  2026-10-09 15:18  ·  1h 8m
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2026-10-06 16:04  →  2026-10-06 17:49  ·  1h 45m
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2026-10-01 20:47  →  2026-10-01 22:13  ·  1h 25m
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2026-09-26 15:33  →  2026-09-26 16:34  ·  1h 0m
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2026-09-19 18:39  →  2026-09-19 19:41  ·  1h 1m
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2026-09-17 19:51  →  2026-09-17 20:50  ·  59m
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2026-09-14 21:15  →  2026-09-14 23:52  ·  2h 37m
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2026-09-13 20:53  →  2026-09-13 22:17  ·  1h 23m
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2026-09-06 14:48  →  2026-09-06 15:57  ·  1h 9m
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View KHEF → KISP