route Route

BFI → BUF

Q: How long is the flight from BFI to BUF?

Average flight time on the BFI–BUF route is 3h 55m , covering approximately 3,404 km (2,114 mi).

Q: What is the distance from BFI to BUF?

The great-circle distance from BFI to BUF is approximately 3,404 km (2,114 miles).

Q: How many flights per week from BFI to BUF?

We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).

3,404 km avg 3h 55m 0 airlines

Local time: 02:16 PDT
Timezone: America/Los_Angeles
Type: Medium Airport
Elevation: 21 ft
Coordinates: 47.5270, -122.2999

cloud Weather

Wind: 170° / 8 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 20°C / 5°C
Altimeter: 29.96 inHg

Obs: 2026-06-03T08:53:00.000Z

Raw METAR / TAF

METAR KBFI 030853Z 17008KT 10SM CLR 20/05 A2996 RMK AO2 SLP146 T02000050 53009

TAF KBFI 030850Z 0309/0406 16005KT P6SM BKN200 FM031100 20009KT P6SM OVC170 FM031500 18010KT P6SM -SHRA OVC080 FM032100 19007KT P6SM VCSH OVC060

flight Live Traffic

flight_takeoff 11 Departures

flight_land 13 Arrivals

Local time: 05:16 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 728 ft
Coordinates: 42.9405, -78.7322

cloud Weather

Wind: 220° / 5 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 11°C / 7°C
Altimeter: 30.28 inHg

Obs: 2026-06-03T08:54:00.000Z

Raw METAR / TAF

METAR KBUF 030854Z 22005KT 10SM CLR 11/07 A3028 RMK AO2 SLP252 T01110072 53004 $

TAF KBUF 030520Z 0306/0406 24005KT P6SM SCT250 FM031600 25005KT P6SM SKC FM031800 24008KT P6SM SKC FM040100 22006KT P6SM SKC FM040500 21004KT P6SM SKC

flight Live Traffic

flight_takeoff 12 Departures

flight_land 14 Arrivals

Flights tracked: 1
Avg duration: 3h 55m
Distance: 3,404 km

Live traffic

BFI → BUF. Live aircraft currently filed on this route.

Other connections

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SDF KSDF 92 flights
SFO KSFO 76 flights
PWT KPWT 57 flights
PAE KPAE 54 flights
RFD KRFD 47 flights
PDX KPDX 47 flights
SQL KSQL 41 flights
OTH KOTH 38 flights
ONT KONT 31 flights
KOA PHKO 25 flights

More origins to BUF

PHL KPHL 414 flights
BWI KBWI 346 flights
LGA KLGA 281 flights
EWR KEWR 229 flights
JFK KJFK 176 flights
ORD KORD 108 flights
SDF KSDF 96 flights
ATL KATL 89 flights
CLT KCLT 87 flights
BOS KBOS 76 flights

Recent flights last 1

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-05-12	N91CW	AC9499	May 12, 14:05 UTC	May 12, 18:00 UTC	3h 55m	-

BFI → BUF frequently asked

How long is the flight from BFI to BUF?

Average flight time on the BFI–BUF route is 3h 55m, covering approximately 3,404 km (2,114 mi).

What is the distance from BFI to BUF?

The great-circle distance from BFI to BUF is approximately 3,404 km (2,114 miles).

How many flights per week from BFI to BUF?

We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).

Can I track BFI–BUF flights live?

Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.

BFI → BUF

King County International Airport - Boeing Field

cloud Weather

flight Live Traffic

Buffalo Niagara International Airport

cloud Weather

flight Live Traffic

Live traffic

Other connections

More destinations from BFI

More origins to BUF

Recent flights last 1

BFI → BUF frequently asked