Home / Routes / KPSM → K39N1 scheduled

The route from Portsmouth International at Pease Airport (KPSM) in Portsmouth to Princeton Airport (K39N) in Princeton/Rocky Hill. SkyMeter tracks roughly 1 scheduled flights on this route across 3 carriers. The most active operator is CNS (CNS). Average block time is 1h 19m. Departures average 21 minutes off schedule, with 100% running more than 15 minutes late. The most common aircraft on this route is the PILATUS Pilatus PC-12.

Scheduled
1
last 1 days
ADS-B observed
3
Airlines
3
Avg dep delay
21m
Late >15 min
100.0%
Cancel rate
0.00%

Airlines on this route

1 carriers · scheduled

Cobalt Air
CNS · 1 flights · avg 21m delay · 100.0% late

Recent observed flights

From ADS-B trace data

2026-08-29 12:25  →  2026-08-29 14:11  ·  1h 45m
Replay
2026-08-25 11:11  →  2026-08-25 13:48  ·  2h 37m
Replay
2026-08-19 20:00  →  2026-08-19 21:12  ·  1h 11m
Replay
2026-05-13 17:16  →  2026-05-13 18:42  ·  1h 26m
Replay
2026-02-01 18:25  →  2026-02-01 19:32  ·  1h 6m
Replay
2026-02-01 18:25  →  2026-02-01 19:32  ·  1h 6m
Replay
2025-11-18 20:13  →  2025-11-18 22:44  ·  2h 30m
Replay
2025-11-18 20:13  →  2025-11-18 22:44  ·  2h 30m
Replay
2025-11-15 14:39  →  2025-11-15 16:27  ·  1h 48m
Replay
2025-11-15 14:39  →  2025-11-15 16:27  ·  1h 48m
Replay

Looking for the return flight?

View K39N → KPSM