Apparatus

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flight_takeoff Flight

SKW4639

Operated by SkyWest Airlines

Live map

Live map filtered to SKW4639. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BIH KBIH VFR

Eastern Sierra Regional Airport

Bishop, US

Local time
02:36 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
4,124 ft
Coordinates
37.3731, -118.3640

cloud Weather

Wind
290° / 3 kt
Visibility
10 SM
Ceiling
BKN 12,000 ft
Temp / Dew
18°C / 11°C
Altimeter
30.07 inHg

Obs: 2026-08-28T08:56:00.000Z

Raw METAR / TAF 
METAR KBIH 280856Z AUTO 29003KT 10SM BKN120 18/11 A3007 RMK AO2 SLP130 T01830111 58008

TAF KBIH 280520Z 2806/2906 32007KT P6SM SCT120 BKN150 FM281200 VRB05KT P6SM SCT120 BKN250 FM281900 17010KT P6SM VCTS BKN100CB BKN120 FM282300 26012G20KT P6SM VCTS SCT100CB BKN120 FM290400 32008KT P6SM FEW120 SCT200

flight Live Traffic

flight_takeoff 1 Departures
flight_land 1 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
02:36 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 14 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 20,000 ft
Temp / Dew
15°C / 13°C
Altimeter
29.94 inHg

Obs: 2026-08-28T08:56:00.000Z

Raw METAR / TAF 
METAR KSFO 280856Z 29014KT 10SM FEW004 BKN200 15/13 A2994 RMK AO2 SLP139 T01500128 58002 $

TAF KSFO 280830Z 2809/2912 30013KT P6SM FEW004 BKN200 FM282000 29014KT P6SM VCSH BKN050 OVC100 FM290300 29010KT P6SM SCT010 BKN120 FM291000 29007KT P6SM BKN010

flight Live Traffic

flight_takeoff 80 Departures
flight_land 44 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A5C504 BIH → SFO Jul 26, 11:30 UTCJul 26, 12:10 UTC40m - -
2026-07-25 A5ADD3 BIH → SFO Jul 25, 11:40 UTCJul 25, 12:25 UTC45m - -
2026-07-25 A5ADD3 BIH → SFO Jul 25, 11:43 UTCJul 25, 12:18 UTC35m +23m +30m
2026-07-24 A93604 BIH → SFO Jul 24, 11:30 UTCJul 24, 12:15 UTC45m - -
2026-07-23 AD57BB BIH → SFO Jul 23, 11:25 UTCJul 23, 12:15 UTC50m - -
2026-07-22 AD28CE BIH → SFO Jul 22, 11:35 UTCJul 22, 12:20 UTC45m - -
2026-07-22 AD28CE BIH → SFO Jul 22, 11:43 UTCJul 22, 12:04 UTC21m +23m +19m
2026-07-21 AD504D BIH → SFO Jul 21, 11:45 UTCJul 21, 12:25 UTC40m - -
2026-07-21 AD504D BIH → SFO Jul 21, 11:43 UTCJul 21, 12:13 UTC30m +23m +18m
2026-07-20 A1D890 ATW → ORD Jul 20, 11:43 UTCJul 20, 12:03 UTC20m +23m +12m
2026-07-20 A1D890 ATW → ORD Jul 20, 11:25 UTCJul 20, 12:20 UTC55m - -
2026-07-19 AD28CE ATW → ORD Jul 19, 11:30 UTCJul 19, 12:25 UTC55m - -
2026-07-19 AD28CE ATW → ORD Jul 19, 11:43 UTCJul 19, 12:03 UTC20m +23m +25m
2026-07-18 AD0022 ATW → ORD Jul 18, 11:43 UTCJul 18, 12:00 UTC17m +23m +30m
2026-07-18 AD0022 - Jul 18, 11:25 UTCJul 18, 12:15 UTC50m - -
2026-07-17 AD0022 - Jul 17, 11:30 UTCJul 17, 12:10 UTC40m - -
2026-07-17 AD0022 ATW → ORD Jul 17, 11:43 UTCJul 17, 12:09 UTC26m +23m +14m
2026-07-16 A58DC2 - Jul 16, 11:25 UTCJul 16, 12:05 UTC40m - -
2026-07-15 A55ED5 - Jul 15, 18:00 UTCJul 15, 18:35 UTC35m - -
2026-07-15 A55ED5 ATW → ORD Jul 15, 17:54 UTCJul 15, 18:30 UTC36m +394m +34m
2026-07-14 A5ADD3 - Jul 14, 11:30 UTCJul 14, 12:10 UTC40m - -
2026-07-13 AD97DD - Jul 13, 11:40 UTCJul 13, 12:15 UTC35m - -
2026-07-12 AD1DA9 ATW → ORD Jul 12, 11:43 UTCJul 12, 11:59 UTC16m +23m +20m
2026-07-12 AD1DA9 - Jul 12, 11:25 UTCJul 12, 12:15 UTC50m - -
2026-07-11 A62695 - Jul 11, 11:35 UTCJul 11, 12:20 UTC45m - -
2026-07-10 A1D890 - Jul 10, 11:45 UTCJul 10, 12:45 UTC1h 0m - -
2026-07-10 A1D890 ATW → ORD Jul 10, 11:43 UTCJul 10, 12:23 UTC40m +23m +31m
2026-07-09 A56DB1 - Jul 9, 11:40 UTCJul 9, 12:20 UTC40m - -
2026-07-09 A56DB1 ATW → ORD Jul 9, 11:43 UTCJul 9, 12:19 UTC36m +23m +29m
2026-07-08 AD6CA7 - Jul 8, 11:35 UTCJul 8, 12:15 UTC40m - -

Performance history

Flights tracked
152 showing last 30
Avg arrival delay
+24m
On-time arrival
18% 18% on time
Aircraft used
15

Monthly activity 4 months

Month Flights tracked
July 2026 40
June 2026 39
May 2026 44
April 2026 29

SKW4639 frequently asked

Where does flight SKW4639 fly?
SKW4639 (SkyWest Airlines) flies from BIH to SFO. View the full route page.
How long is flight SKW4639?
Based on observed flights, SKW4639 takes on average 38m from takeoff to landing.
How often does SKW4639 fly?
SKW4639 has been observed flying several times a week in our tracking data. We've recorded 152 flights under this callsign.
Is flight SKW4639 usually on time?
Across recent flights, SKW4639 arrives with an average 24-minute delay. 18% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SKW4639?
SKW4639 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SKW4639 live?
Yes. When SKW4639 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.