Home / Routes / KISP → KHEF16 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 16 scheduled flights on this route across 8 carriers. The most active operator is XFL (XFL). Average block time is 1h 10m. Departures average 20 minutes off schedule, with 38% running more than 15 minutes late. The most common aircraft on this route is the PIPER Piper Seminole.

Scheduled
16
last 464 days
ADS-B observed
10
Airlines
8
Avg dep delay
20m
Late >15 min
37.5%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-24 15:57  →  2026-08-24 17:23  ·  1h 25m
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2026-08-16 18:42  →  2026-08-16 21:10  ·  2h 28m
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2026-08-13 13:20  →  2026-08-13 15:57  ·  2h 36m
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2026-08-06 15:44  →  2026-08-06 19:20  ·  3h 35m
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2026-08-06 13:46  →  2026-08-06 14:48  ·  1h 1m
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2026-07-31 19:00  →  2026-07-31 21:18  ·  2h 18m
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2026-07-02 04:23  →  2026-07-02 07:24  ·  3h 0m
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2026-06-24 12:29  →  2026-06-24 14:49  ·  2h 19m
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2026-06-05 14:34  →  2026-06-05 16:47  ·  2h 13m
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2026-05-31 00:42  →  2026-05-31 02:14  ·  1h 32m
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View KHEF → KISP