Home / Routes / KBWI → KPSM31 scheduled

The route from Baltimore/Washington International Thurgood Marshall Airport (KBWI) in Baltimore to Portsmouth International at Pease Airport (KPSM) in Portsmouth. SkyMeter tracks roughly 31 scheduled flights on this route across 9 carriers. The most active operator is CNS (CNS). Average block time is 1h 39m. Departures average 50 minutes off schedule, with 48% running more than 15 minutes late. The most common aircraft on this route is the PILATUS Pilatus PC-12.

Scheduled
31
last 416 days
ADS-B observed
9
Airlines
9
Avg dep delay
50m
Late >15 min
48.4%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-13 21:11  →  2026-07-13 22:39  ·  1h 28m
Replay
2026-07-10 23:32  →  2026-07-11 00:35  ·  1h 3m
Replay
2026-07-10 14:42  →  2026-07-10 16:17  ·  1h 35m
Replay
2026-06-29 22:38  →  2026-06-29 23:42  ·  1h 3m
Replay
2026-06-05 20:19  →  2026-06-05 21:26  ·  1h 7m
Replay
2026-05-14 20:18  →  2026-05-14 21:54  ·  1h 35m
Replay
2026-05-11 15:32  →  2026-05-11 16:33  ·  1h 1m
Replay
2026-05-08 20:21  →  2026-05-08 21:28  ·  1h 7m
Replay
2026-04-28 22:10  →  2026-04-28 23:43  ·  1h 33m
Replay
2026-04-15 22:16  →  2026-04-15 23:35  ·  1h 18m
Replay

Looking for the return flight?

View KPSM → KBWI