Home / Routes / KIAD → KPSM89 scheduled

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Portsmouth International at Pease Airport (KPSM) in Portsmouth. SkyMeter tracks roughly 89 scheduled flights on this route across 18 carriers. The most active operator is CNS (CNS). Average block time is 1h 38m. Departures average 37 minutes off schedule, with 43% running more than 15 minutes late. The most common aircraft on this route is the GULFSTREAM AEROSPACE Gulfstream V.

Scheduled
89
last 443 days
ADS-B observed
37
Airlines
18
Avg dep delay
37m
Late >15 min
42.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-19 21:55  →  2026-07-19 23:09  ·  1h 14m
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2026-07-17 18:13  →  2026-07-17 19:19  ·  1h 6m
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2026-07-12 18:12  →  2026-07-12 19:26  ·  1h 13m
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2026-07-09 15:05  →  2026-07-09 16:18  ·  1h 13m
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2026-07-02 18:18  →  2026-07-02 19:30  ·  1h 11m
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2026-06-29 21:02  →  2026-06-29 22:11  ·  1h 9m
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2026-06-28 17:39  →  2026-06-28 19:18  ·  1h 38m
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2026-06-26 18:28  →  2026-06-26 19:33  ·  1h 5m
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2026-06-26 11:57  →  2026-06-26 13:10  ·  1h 13m
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2026-06-21 20:00  →  2026-06-21 21:14  ·  1h 13m
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View KPSM → KIAD