Home / Routes / KSTL → KPSM10 scheduled

The route from St Louis Lambert International Airport (KSTL) in St Louis to Portsmouth International at Pease Airport (KPSM) in Portsmouth. SkyMeter tracks roughly 10 scheduled flights on this route across 5 carriers. The most active operator is LXJ (LXJ). Average block time is 2h 30m. Departures average 34 minutes off schedule, with 70% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer Phenom 300.

Scheduled
10
last 442 days
ADS-B observed
6
Airlines
5
Avg dep delay
34m
Late >15 min
70.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-09 18:18  →  2026-08-09 20:37  ·  2h 19m
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2026-08-06 22:07  →  2026-08-07 00:27  ·  2h 19m
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2026-07-31 17:35  →  2026-07-31 20:05  ·  2h 30m
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2026-07-23 21:59  →  2026-07-24 00:14  ·  2h 14m
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2026-07-17 13:17  →  2026-07-17 15:41  ·  2h 24m
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2026-06-27 14:35  →  2026-06-27 16:39  ·  2h 4m
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2026-05-21 13:21  →  2026-05-21 15:33  ·  2h 12m
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2026-05-14 16:27  →  2026-05-14 18:49  ·  2h 22m
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2026-05-08 13:11  →  2026-05-08 15:23  ·  2h 11m
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2026-04-03 21:59  →  2026-04-04 00:16  ·  2h 17m
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View KPSM → KSTL