Apparatus

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flight_takeoff Flight

SKW399Y

Operated by SkyWest Airlines

Live map

Live map filtered to SKW399Y. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
10:12 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
290° / 7 kt
Visibility
10 SM
Ceiling
FEW 9,000 ft, FEW 14,000 ft, BKN 22,000 ft
Temp / Dew
29°C / 7°C
Altimeter
30.12 inHg

Obs: 2026-08-29T15:53:00.000Z

Raw METAR / TAF 
METAR KDEN 291553Z 29007KT 10SM FEW090 FEW140 BKN220 29/07 A3012 RMK AO2 SLP102 T02890072

TAF KDEN 291456Z 2915/3018 24009KT P6SM FEW090 SCT140 BKN220 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 33012KT P6SM SCT100 BKN150 PROB30 3000/3002 -SHRA BKN100 FM300200 01010KT P6SM SCT100 BKN200 TEMPO 3002/3004 01020G35KT -SHRA BKN100 FM300700 19009KT P6SM FEW100 BKN200 FM301600 26008KT P6SM FEW090 BKN200

flight Live Traffic

flight_takeoff 298 Departures
flight_land 336 Arrivals

Arrival

BTM KBTM VFR

Bert Mooney Airport

Butte, US

Local time
10:12 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
5,550 ft
Coordinates
45.9548, -112.4970

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
15°C / 9°C
Altimeter
30.04 inHg

Obs: 2026-08-29T15:53:00.000Z

Raw METAR / TAF 
METAR KBTM 291553Z AUTO 00000KT 10SM CLR 15/09 A3004 RMK AO2 SLP122 T01500094

TAF KBTM 291122Z 2912/3012 15004KT P6SM -SHRA OVC070 FM292000 17007G16KT P6SM VCTS BKN070CB PROB30 2921/2924 6SM -TSRA BKN050CB FM300100 27007KT P6SM -SHRA BKN070

flight Live Traffic

flight_takeoff 2 Departures
flight_land 0 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-23 AC9723 DEN → BTM Jul 23, 15:00 UTCJul 23, 16:25 UTC1h 25m - -
2026-07-20 A9FF49 DEN → BTM Jul 20, 16:30 UTCJul 20, 17:00 UTC30m - -
2026-07-16 ACE621 DEN → BTM Jul 16, 20:09 UTCJul 16, 21:30 UTC1h 20m - -
2026-07-16 ACE621 DEN → BTM Jul 16, 19:42 UTCJul 16, 21:17 UTC1h 35m +1215m +11m
2026-07-15 AAA0FC SFO → TUS Jul 15, 14:35 UTCJul 15, 16:20 UTC1h 45m - -
2026-07-13 AC04C2 - Jul 13, 12:25 UTCJul 13, 14:10 UTC1h 45m - -
2026-07-09 A018EE - Jul 9, 13:55 UTCJul 9, 16:10 UTC2h 15m - -
2026-07-08 A2479F - Jul 8, 14:00 UTCJul 8, 14:40 UTC40m - -
2026-07-07 A62695 - Jul 7, 13:05 UTCJul 7, 14:45 UTC1h 40m - -
2026-07-06 A62695 - Jul 6, 13:15 UTCJul 6, 13:55 UTC40m - -
2026-07-01 ADA6B9 - Jul 1, 20:25 UTCJul 2, 14:25 UTC18h 0m - -
2026-07-01 ACB892 - Jul 1, 14:30 UTCJul 1, 14:50 UTC20m - -
2026-06-30 A846D1 - Jun 30, 16:50 UTCJun 30, 17:05 UTC15m - -
2026-06-29 A5A665 - Jun 29, 12:24 UTCJun 29, 12:55 UTC30m - -
2026-06-25 A7F096 - Jun 25, 15:10 UTCJun 25, 16:05 UTC55m - -
2026-06-25 A7F096 SDF → ORD Jun 25, 15:24 UTCJun 25, 16:04 UTC40m +1044m -30m
2026-06-23 A97626 - Jun 23, 13:09 UTCJun 23, 13:34 UTC25m - -
2026-06-18 A0B333 DEN → BTM Jun 18, 12:10 UTCJun 18, 12:55 UTC45m - -
2026-06-15 ADB7EE DEN → BTM Jun 15, 15:45 UTCJun 15, 17:04 UTC1h 20m - -
2026-06-11 A08446 DEN → BTM Jun 11, 14:05 UTCJun 11, 15:35 UTC1h 30m - -
2026-06-10 A6BC31 DEN → BTM Jun 10, 13:30 UTCJun 10, 14:45 UTC1h 15m - -
2026-06-09 AD08BD DEN → BTM Jun 9, 14:20 UTCJun 9, 14:45 UTC25m - -
2026-06-08 A01180 DEN → BTM Jun 8, 17:52 UTCJun 8, 19:48 UTC1h 56m +1025m -8m
2026-06-08 A01180 DEN → BTM Jun 8, 17:35 UTCJun 8, 19:50 UTC2h 15m - -
2026-06-04 AAA0FC DEN → BTM Jun 4, 16:25 UTCJun 4, 17:45 UTC1h 20m - -
2026-06-03 A1A63D DEN → BTM Jun 3, 15:55 UTCJun 3, 18:05 UTC2h 10m - -
2026-06-02 AC0504 DEN → BTM Jun 2, 13:05 UTCJun 2, 13:25 UTC20m - -
2026-06-01 ABB5EA DEN → BTM Jun 1, 15:20 UTCJun 1, 15:40 UTC20m - -
2026-05-27 AD6182 DEN → BTM May 27, 15:05 UTCMay 27, 15:25 UTC20m - -
2026-05-25 AC9723 DEN → BTM May 25, 16:00 UTCMay 25, 17:05 UTC1h 5m - -

Performance history

Flights tracked
60 showing last 30
Avg arrival delay
-9m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 12
June 2026 16
May 2026 17
April 2026 15

SKW399Y frequently asked

Where does flight SKW399Y fly?
SKW399Y (SkyWest Airlines) flies from DEN to BTM. View the full route page.
How long is flight SKW399Y?
Based on observed flights, SKW399Y takes on average 1h 39m from takeoff to landing.
How often does SKW399Y fly?
SKW399Y has been observed flying daily in our tracking data. We've recorded 60 flights under this callsign.
Is flight SKW399Y usually on time?
Across recent flights, SKW399Y arrives 9 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SKW399Y?
SKW399Y has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SKW399Y live?
Yes. When SKW399Y 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.