Home / Routes / KSUS → KBFI7 scheduled
SUS BFI4h 54m

The route from Spirit of St Louis Airport (KSUS) in St Louis to Boeing Field King County International Airport (KBFI) in Seattle. SkyMeter tracks roughly 7 scheduled flights on this route across 4 carriers. The most active operator is LXJ (LXJ). Average block time is 2h 33m. Departures average -0 minutes off schedule, with 14% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
7
last 328 days
ADS-B observed
4
Airlines
4
Avg dep delay
-0m
Late >15 min
14.3%
Cancel rate
0.00%

Airlines on this route

4 carriers · scheduled

Flexjet
LXJ · LXJ · 3 flights · avg -10m delay · 33.3% late
Fltplan
DCM · 2 flights · avg 10m delay · 0.0% late
Vja
VJA · 1 flights · avg —m delay · 0.0% late
Netjets Aviation
EJA · 1I · 1 flights · avg —m delay · 0.0% late

Recent observed flights

From ADS-B trace data

RDN383N839BAB737
2026-08-17 14:01  →  2026-08-17 18:06  ·  4h 5m
Replay
EJA760N760QSCL35
2026-08-03 18:09  →  2026-08-03 21:57  ·  3h 47m
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N14BWN14BWSF50
2026-07-31 12:05  →  2026-07-31 19:37  ·  7h 31m
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N309KBN309KBCL60
2026-07-25 20:59  →  2026-07-26 01:11  ·  4h 12m
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RDN924N839BAB737
2026-06-28 17:48  →  2026-06-28 21:26  ·  3h 37m
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EJA645N645QSC68A
2026-06-18 14:35  →  2026-06-18 19:01  ·  4h 26m
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KOW700N700LHC750
2026-05-30 17:20  →  2026-05-30 20:48  ·  3h 27m
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EJM67N214DVFA50
2026-05-14 16:21  →  2026-05-14 20:39  ·  4h 17m
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DCM815N8583AGA5C
2026-05-11 21:10  →  2026-05-12 00:42  ·  3h 31m
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DCM815N8583AGA5C
2026-04-27 18:02  →  2026-04-27 21:25  ·  3h 23m
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Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-700
B737
25%
of flights
CANADAIR Canadair Challenger 600/601/604
CL60
25%
of flights
BOMBARDIER Bombardier Challenger 350
CL35
25%
of flights
CIRRUS Cirrus Vision SF50
SF50
25%
of flights

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View KBFI → KSUS