Home / Routes / KISP → KIAD71 scheduled

The route from Long Island Mac Arthur Airport (KISP) in Islip to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 71 scheduled flights on this route across 14 carriers. The most active operator is XFL (XFL). Average block time is 1h 14m. Departures average 10 minutes off schedule, with 13% running more than 15 minutes late. The most common aircraft on this route is the BEECH Beech Bonanza 36.

Scheduled
71
last 381 days
ADS-B observed
14
Airlines
14
Avg dep delay
10m
Late >15 min
12.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-14 17:07  →  2026-07-14 18:23  ·  1h 16m
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2026-07-07 14:55  →  2026-07-07 16:01  ·  1h 6m
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2026-07-06 14:43  →  2026-07-06 18:03  ·  3h 19m
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2026-06-13 18:21  →  2026-06-13 19:53  ·  1h 31m
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2026-05-29 10:51  →  2026-05-29 12:49  ·  1h 58m
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2026-05-28 12:11  →  2026-05-28 13:15  ·  1h 4m
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2026-05-22 19:06  →  2026-05-22 20:22  ·  1h 15m
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2026-05-21 02:52  →  2026-05-21 04:00  ·  1h 7m
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2026-05-17 19:39  →  2026-05-17 20:51  ·  1h 11m
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2026-05-15 17:41  →  2026-05-15 18:37  ·  55m
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