Home / Routes / KRFD → KSUS15 scheduled

The route from Chicago Rockford International Airport (KRFD) in Chicago/Rockford to Spirit of St Louis Airport (KSUS) in St Louis. SkyMeter tracks roughly 15 scheduled flights on this route across 2 carriers. The most active operator is LXJ (LXJ). Average block time is 1h 2m. Departures average 18 minutes off schedule, with 33% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer Phenom 300.

Scheduled
15
last 469 days
ADS-B observed
2
Airlines
2
Avg dep delay
18m
Late >15 min
33.3%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-14 21:10  →  2026-08-14 21:57  ·  46m
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2026-06-20 18:42  →  2026-06-20 19:21  ·  39m
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2026-05-08 21:59  →  2026-05-08 22:44  ·  44m
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2026-05-03 17:10  →  2026-05-03 18:00  ·  49m
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2026-05-03 17:10  →  2026-05-03 18:00  ·  49m
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2026-04-10 22:10  →  2026-04-10 22:54  ·  43m
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2026-03-26 15:45  →  2026-03-26 16:33  ·  48m
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2026-02-01 00:21  →  2026-02-01 01:00  ·  39m
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2026-01-09 22:54  →  2026-01-09 23:48  ·  53m
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2025-12-18 20:58  →  2025-12-18 21:57  ·  59m
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Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer Phenom 300
E55P
100%
of flights

Looking for the return flight?

View KSUS → KRFD