Home / Routes / KBFI → KRFD410 scheduled
BFI RFD3h 14m

The route from Boeing Field King County International Airport (KBFI) in Seattle to Chicago Rockford International Airport (KRFD) in Chicago/Rockford. SkyMeter tracks roughly 410 scheduled flights on this route across 9 carriers. The most active operator is UPS (UPS). Average block time is 3h 19m. Departures average 16 minutes off schedule, with 12% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 757-200.

Scheduled
410
last 491 days
ADS-B observed
85
Airlines
9
Avg dep delay
16m
Late >15 min
12.4%
Cancel rate
0.00%

Airlines on this route

2 carriers · scheduled

United Parcel Service Company
UPS · 5X · 409 flights · avg 16m delay · 12.2% late
Netjets Aviation
EJA · 1I · 1 flights · avg 92m delay · 100.0% late

Recent observed flights

From ADS-B trace data

UPS987N458UPB752
2026-09-04 02:26  →  2026-09-04 05:44  ·  3h 18m
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UPS987N471UPB752
2026-09-03 02:45  →  2026-09-03 05:55  ·  3h 10m
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UPS2987N408UPB752
2026-09-02 13:34  →  2026-09-02 16:54  ·  3h 19m
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UPS987N448UPB752
2026-09-02 04:06  →  2026-09-02 07:35  ·  3h 29m
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UPS2987N460UPB752
2026-09-01 13:49  →  2026-09-01 17:13  ·  3h 23m
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UPS987N460UPB752
2026-09-01 02:25  →  2026-09-01 05:43  ·  3h 18m
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UPS987N446UPB752
2026-08-28 02:23  →  2026-08-28 05:37  ·  3h 13m
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UPS2987N462UPB752
2026-08-27 13:39  →  2026-08-27 17:05  ·  3h 26m
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UPS987N432UPB752
2026-08-27 02:23  →  2026-08-27 05:36  ·  3h 13m
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UPS2987N422UPB752
2026-08-26 13:08  →  2026-08-26 16:28  ·  3h 19m
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Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 757-200
B752
81%
of flights
BOEING Boeing 767-300
B763
17%
of flights
BOMBARDIER Bombardier BD-700 Global 5000
GL5T
1%
of flights

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View KRFD → KBFI