Apparatus

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flight_takeoff Flight

UAL1841

Operated by UAL

Live map

Live map filtered to UAL1841. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SMF DEN May 30, 01:47 AM UTC May 30, 03:29 AM UTC PLANNED

Route airports View route page →

Departure

SMF KSMF VFR

Sacramento International Airport

Sacramento, US

Local time
20:30 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
27 ft
Coordinates
38.6954, -121.5910

cloud Weather

Wind
230° / 5 kt
Visibility
10 SM
Ceiling
FEW 5,000 ft
Temp / Dew
21°C / 11°C
Altimeter
30.02 inHg

Obs: 2026-05-30T02:53:00.000Z

Raw METAR / TAF 
METAR KSMF 300253Z 23005KT 10SM FEW050 21/11 A3002 RMK AO2 SLP165 T02060106 55000

TAF KSMF 292320Z 3000/3024 17008KT P6SM SCT100 FM301700 VRB04KT P6SM FEW250

flight Live Traffic

flight_takeoff 56 Departures
flight_land 65 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
21:30 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
340° / 8 kt
Visibility
10 SM
Ceiling
FEW 7,000 ft, SCT 12,000 ft, BKN 20,000 ft
Temp / Dew
18°C / 8°C
Altimeter
29.80 inHg

Obs: 2026-05-30T02:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300253Z 34008KT 10SM FEW070 SCT120 BKN200 18/08 A2980 RMK AO2 SLP025 T01830078 52002

TAF KDEN 300253Z 3003/3106 34008KT P6SM FEW070 SCT120 BKN200 FM300600 32007KT P6SM FEW100 SCT200 FM300900 25006KT P6SM FEW100 SCT200 FM301400 28009KT P6SM SCT180 FM302100 31012KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT FM310300 27013KT P6SM FEW080 SCT100

flight Live Traffic

flight_takeoff 496 Departures
flight_land 407 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A620B7 SFO → IAH May 30, 01:40 UTCMay 30, 01:45 UTC5m - -
2026-05-29 A5B1A8 SFO → IAH May 29, 01:47 UTCMay 29, 04:05 UTC2h 18m +10m -12m
2026-05-29 A5B1A8 SFO → IAH May 29, 02:10 UTCMay 29, 04:05 UTC1h 55m - -
2026-05-28 A52898 SFO → IAH May 28, 01:40 UTCMay 28, 03:40 UTC2h 0m - -
2026-05-26 A61592 SFO → IAH May 26, 01:40 UTCMay 26, 03:40 UTC2h 0m - -
2026-05-23 A59B5E SFO → IAH May 23, 01:45 UTCMay 23, 03:40 UTC1h 55m - -
2026-05-22 A5A2CC SFO → IAH May 22, 01:35 UTCMay 22, 03:35 UTC2h 0m - -
2026-05-21 A620B7 SFO → IAH May 21, 02:10 UTCMay 21, 04:15 UTC2h 5m - -
2026-05-19 A57F04 SFO → IAH May 19, 02:19 UTCMay 19, 03:45 UTC1h 26m +15m -2m
2026-05-19 A57F04 SFO → IAH May 19, 01:55 UTCMay 19, 02:00 UTC5m - -
2026-05-16 A5FCEF SFO → IAH May 16, 02:10 UTCMay 16, 04:05 UTC1h 55m - -
2026-05-15 A5CE02 SFO → IAH May 15, 02:50 UTCMay 15, 04:40 UTC1h 50m - -
2026-05-15 A5CE02 SFO → IAH May 15, 02:45 UTCMay 15, 04:38 UTC1h 53m +41m -21m
2026-05-14 A83781 SFO → IAH May 14, 02:00 UTCMay 14, 03:55 UTC1h 55m - -
2026-05-12 A524E1 SFO → IAH May 12, 02:19 UTCMay 12, 03:55 UTC1h 36m +15m -12m
2026-05-11 A524E1 SFO → IAH May 11, 22:35 UTCMay 12, 04:00 UTC5h 26m - -
2026-05-11 A56A18 SFO → IAH May 11, 02:10 UTCMay 11, 04:00 UTC1h 50m - -
2026-05-09 A54650 SFO → IAH May 9, 02:19 UTCMay 9, 03:48 UTC1h 29m +15m -16m
2026-05-09 A54650 SFO → IAH May 9, 02:00 UTCMay 9, 03:50 UTC1h 50m - -
2026-05-08 A5E44C SFO → IAH May 8, 02:09 UTCMay 8, 04:09 UTC2h 0m - -
2026-05-07 A5EA5C SFO → IAH May 7, 02:10 UTCMay 7, 04:05 UTC1h 55m - -
2026-05-05 A55785 SFO → IAH May 5, 02:05 UTCMay 5, 04:05 UTC2h 0m - -
2026-05-04 A5EA5C SFO → IAH May 4, 02:10 UTCMay 4, 04:00 UTC1h 50m - -
2026-05-02 A6246E SFO → IAH May 2, 02:00 UTCMay 2, 04:00 UTC2h 0m - -
2026-05-01 A52C4F SFO → IAH May 1, 02:10 UTCMay 1, 04:05 UTC1h 55m - -
2026-04-30 AB68F9 SFO → IAH Apr 30, 02:15 UTCApr 30, 04:05 UTC1h 50m - -
2026-04-27 AAA590 SFO → IAH Apr 27, 02:20 UTCApr 27, 04:05 UTC1h 45m +15m -1m
2026-04-27 AAA590 SFO → IAH Apr 27, 02:15 UTCApr 27, 04:05 UTC1h 50m - -
2026-04-25 A3A0ED SFO → IAH Apr 25, 02:15 UTCApr 25, 04:10 UTC1h 55m - -
2026-04-24 AA7E36 SFO → IAH Apr 24, 02:20 UTCApr 24, 03:59 UTC1h 39m +15m on time

Performance history

Flights tracked
42 showing last 30
Avg arrival delay
-9m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 2 months

Month Flights tracked
May 2026 25
April 2026 17

UAL1841 frequently asked

Where does flight UAL1841 fly?
UAL1841 (UAL) flies from SMF to DEN. View the full route page.
How long is flight UAL1841?
Based on observed flights, UAL1841 takes on average 1h 52m from takeoff to landing.
How often does UAL1841 fly?
UAL1841 has been observed flying several times a week in our tracking data. We've recorded 42 flights under this callsign.
Is flight UAL1841 usually on time?
Across recent flights, UAL1841 arrives 9 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1841?
UAL1841 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1841 live?
Yes. When UAL1841 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.