Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SKW4637

Operated by SkyWest Airlines

Live map

Live map filtered to SKW4637. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
11:10 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 13 kt
Visibility
10 SM
Ceiling
FEW 400 ft, SCT 11,000 ft, OVC 20,000 ft
Temp / Dew
17°C / 14°C
Altimeter
30.02 inHg

Obs: 2026-08-28T17:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281756Z 30013KT 10SM FEW004 SCT110 OVC200 17/14 A3002 RMK AO2 SLP164 60000 T01670139 10167 20150 51007

TAF KSFO 281739Z 2818/2924 30012KT P6SM VCSH BKN120 FM282000 29016KT P6SM VCSH BKN100 FM290700 29010KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

Arrival

ASE KASE VFR

Aspen-Pitkin County Airport (Sardy Field)

Aspen, US

Local time
12:10 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
7,820 ft
Coordinates
39.2232, -106.8690

cloud Weather

Wind
20° / 8G14 kt
Visibility
10 SM
Ceiling
SCT 10,000 ft
Temp / Dew
28°C / 3°C
Altimeter
30.40 inHg

Obs: 2026-08-28T17:53:00.000Z

Raw METAR / TAF 
METAR KASE 281753Z 02008G14KT 10SM SCT100 28/03 A3040 RMK AO2 SLP149 T02780028 10278 20133 56014

TAF KASE 281741Z 2818/2918 32010G20KT P6SM SCT100 SCT250 FM282000 35015G25KT P6SM SCT100 BKN250 FM290000 17010KT P6SM SCT080 BKN200 FM290500 20008KT P6SM SCT080 BKN200

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A5C504 SFO → ASE Jul 26, 16:10 UTCJul 26, 16:50 UTC40m - -
2026-07-25 A5ADD3 SFO → ASE Jul 25, 16:45 UTCJul 25, 17:25 UTC40m - -
2026-07-24 A93604 SFO → ASE Jul 24, 16:00 UTCJul 24, 16:40 UTC40m - -
2026-07-23 AD1DA9 SFO → ASE Jul 23, 16:20 UTCJul 23, 17:05 UTC45m - -
2026-07-22 AD6182 SFO → ASE Jul 22, 16:05 UTCJul 22, 16:50 UTC45m - -
2026-07-21 AD8901 SFO → ASE Jul 21, 15:55 UTCJul 21, 16:45 UTC50m - -
2026-07-21 AD8901 SFO → ASE Jul 21, 15:58 UTCJul 21, 16:25 UTC27m +21m +26m
2026-07-20 ACEEBC SFO → ASE Jul 20, 16:05 UTCJul 20, 16:55 UTC50m - -
2026-07-20 ACEEBC SFO → ASE Jul 20, 15:59 UTCJul 20, 16:37 UTC38m +22m +28m
2026-07-19 ACBEA2 SFO → ASE Jul 19, 16:35 UTCJul 19, 17:15 UTC40m - -
2026-07-18 ACAD6D - Jul 18, 17:05 UTCJul 18, 17:45 UTC40m - -
2026-07-18 ACAD6D ATW → ORD Jul 18, 17:05 UTCJul 18, 17:40 UTC35m +88m +36m
2026-07-17 A57EE6 - Jul 17, 16:04 UTCJul 17, 16:49 UTC45m - -
2026-07-16 AC9113 - Jul 16, 15:55 UTCJul 16, 16:30 UTC35m - -
2026-07-16 AC9113 ATW → ORD Jul 16, 15:58 UTCJul 16, 16:21 UTC23m +21m +21m
2026-07-15 AD0022 - Jul 15, 15:55 UTCJul 15, 16:40 UTC45m - -
2026-07-14 AD48DF - Jul 14, 15:35 UTCJul 14, 16:15 UTC40m - -
2026-07-13 ACED8F - Jul 13, 17:55 UTCJul 13, 18:30 UTC35m - -
2026-07-12 AD2160 - Jul 12, 16:35 UTCJul 12, 17:35 UTC1h 0m - -
2026-07-11 A56DB1 - Jul 11, 16:00 UTCJul 11, 16:35 UTC35m - -
2026-07-10 AD6CA7 - Jul 10, 15:45 UTCJul 10, 16:35 UTC50m - -
2026-07-09 A56DB1 - Jul 9, 15:45 UTCJul 9, 16:20 UTC35m - -
2026-07-08 AD6CA7 - Jul 8, 16:00 UTCJul 8, 16:35 UTC35m - -
2026-07-07 A55ED5 - Jul 7, 15:50 UTCJul 7, 16:45 UTC55m - -
2026-07-06 A5AA1C ATW → ORD Jul 6, 16:00 UTCJul 6, 16:50 UTC50m - -
2026-07-06 ACAE9A ATW → ORD Jul 6, 03:20 UTCJul 6, 04:00 UTC40m - -
2026-07-04 AD68F0 - Jul 4, 16:25 UTCJul 4, 17:00 UTC35m - -
2026-07-03 AD4171 - Jul 3, 16:15 UTCJul 3, 16:50 UTC35m - -
2026-07-03 AD4171 ATW → ORD Jul 3, 16:07 UTCJul 3, 16:40 UTC33m +30m +21m
2026-07-02 AD2160 - Jul 2, 15:55 UTCJul 2, 16:35 UTC40m - -

Performance history

Flights tracked
140 showing last 30
Avg arrival delay
+26m
On-time arrival
0% 0% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 40
May 2026 40
April 2026 28

SKW4637 frequently asked

Where does flight SKW4637 fly?
SKW4637 (SkyWest Airlines) flies from SFO to ASE. View the full route page.
How long is flight SKW4637?
Based on observed flights, SKW4637 takes on average 41m from takeoff to landing.
How often does SKW4637 fly?
SKW4637 has been observed flying several times a week in our tracking data. We've recorded 140 flights under this callsign.
Is flight SKW4637 usually on time?
Across recent flights, SKW4637 arrives with an average 26-minute delay. 0% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SKW4637?
SKW4637 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SKW4637 live?
Yes. When SKW4637 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.