Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1055

Operated by UAL

Live map

Live map filtered to UAL1055. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SMF KSMF VFR

Sacramento International Airport

Sacramento, US

Local time
06:12 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
27 ft
Coordinates
38.6954, -121.5910

cloud Weather

Wind
20° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
5°C / 1°C
Altimeter
30.10 inHg

Obs: 2026-10-14T12:53:00.000Z

Raw METAR / TAF 
METAR KSMF 141253Z 02003KT 10SM CLR 05/01 A3010 RMK AO2 SLP191 T00500006

TAF KSMF 141120Z 1412/1512 VRB05KT P6SM SKC

flight Live Traffic

flight_takeoff 69 Departures
flight_land 35 Arrivals

Arrival

DEN KDEN MVFR

Denver International Airport

Denver, US

Local time
07:12 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
90° / 9 kt
Visibility
5 SM
Ceiling
SCT 400 ft, OVC 1,100 ft
Temp / Dew
7°C / 6°C
Altimeter
30.14 inHg
Wx
BR

Obs: 2026-10-14T12:53:00.000Z

Raw METAR / TAF 
METAR KDEN 141253Z 09009KT 5SM BR SCT004 OVC011 07/06 A3014 RMK AO2 DZE49 SLP172 P0000 T00670061

TAF KDEN 141129Z 1412/1518 08010KT P6SM BKN007 TEMPO 1412/1414 5SM -DZ BR BKN003 FM141500 09012KT P6SM VCSH BKN005 OVC008 FM141900 09009KT P6SM VCSH BKN009 OVC020 TEMPO 1422/1502 4SM SHRA BR OVC004 FM150500 01010KT P6SM SCT004 BKN010 PROB30 1505/1511 -SHRA BKN004 FM151200 35011KT P6SM VCSH BKN012 BKN040 TEMPO 1514/1518 -SHRA OVC007

flight Live Traffic

flight_takeoff 162 Departures
flight_land 386 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A4423A EWR → ATL Jul 26, 01:25 UTCJul 26, 04:35 UTC3h 10m - -
2026-07-25 A44213 EWR → ATL Jul 25, 01:15 UTCJul 25, 04:30 UTC3h 15m - -
2026-07-24 A126E6 EWR → ATL Jul 24, 01:30 UTCJul 24, 04:40 UTC3h 10m - -
2026-07-23 A2B130 EWR → ATL Jul 23, 01:20 UTCJul 23, 04:30 UTC3h 10m - -
2026-07-22 A75966 - Jul 22, 01:20 UTCJul 22, 04:30 UTC3h 10m - -
2026-07-21 A44214 - Jul 21, 02:05 UTCJul 21, 05:25 UTC3h 20m - -
2026-07-21 A44214 IAH → SJO Jul 21, 02:00 UTCJul 21, 05:23 UTC3h 23m +63m -11m
2026-07-20 A44212 - Jul 20, 01:15 UTCJul 20, 04:25 UTC3h 10m - -
2026-07-19 A12778 - Jul 19, 01:15 UTCJul 19, 04:20 UTC3h 5m - -
2026-07-18 A5CC35 - Jul 18, 01:45 UTCJul 18, 04:50 UTC3h 6m - -
2026-07-18 A5CC35 IAH → SJO Jul 18, 01:33 UTCJul 18, 04:49 UTC3h 16m +36m -19m
2026-07-17 A12753 - Jul 17, 02:05 UTCJul 17, 05:10 UTC3h 5m - -
2026-07-16 A12733 - Jul 16, 04:00 UTCJul 16, 04:25 UTC25m - -
2026-07-16 A12733 - Jul 16, 01:10 UTCJul 16, 03:25 UTC2h 15m - -
2026-07-15 A12AC2 - Jul 15, 01:25 UTCJul 15, 04:35 UTC3h 10m - -
2026-07-14 AA56F7 - Jul 14, 02:40 UTCJul 14, 05:40 UTC3h 0m - -
2026-07-13 A5CF3C - Jul 13, 01:35 UTCJul 13, 04:35 UTC3h 0m - -
2026-07-12 A12777 - Jul 12, 01:10 UTCJul 12, 04:25 UTC3h 15m - -
2026-07-11 A12731 - Jul 11, 01:20 UTCJul 11, 01:40 UTC20m - -
2026-07-11 A12731 IAH → SJO Jul 11, 01:15 UTCJul 11, 04:26 UTC3h 11m +18m +1m
2026-07-10 A44238 - Jul 10, 01:35 UTCJul 10, 03:45 UTC2h 10m - -
2026-07-10 A44238 IAH → SJO Jul 10, 01:35 UTCJul 10, 04:43 UTC3h 8m +38m -1m
2026-07-09 A5CC15 - Jul 9, 01:10 UTCJul 9, 09:45 UTC8h 35m - -
2026-07-06 A1244D - Jul 6, 01:30 UTCJul 6, 01:45 UTC15m - -
2026-07-03 A2B151 - Jul 3, 01:20 UTCJul 3, 03:30 UTC2h 10m - -
2026-07-03 A2B151 IAH → SJO Jul 3, 01:15 UTCJul 3, 04:30 UTC3h 15m +18m +3m
2026-07-01 A441F5 - Jul 1, 03:20 UTCJul 1, 22:50 UTC19h 30m - -
2026-07-01 A441F5 - Jul 1, 03:10 UTCJul 1, 05:10 UTC2h 0m - -
2026-07-01 A441F5 IAH → SJO Jul 1, 03:03 UTCJul 1, 06:25 UTC3h 22m +126m +2m
2026-06-27 A44211 - Jun 27, 02:29 UTCJun 27, 10:10 UTC7h 40m - -

Performance history

Flights tracked
109 showing last 30
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 29
June 2026 25
May 2026 32
April 2026 23

UAL1055 frequently asked

Where does flight UAL1055 fly?
UAL1055 (UAL) flies from SMF to DEN. View the full route page.
How long is flight UAL1055?
Based on observed flights, UAL1055 takes on average 3h 38m from takeoff to landing.
How often does UAL1055 fly?
UAL1055 has been observed flying several times a week in our tracking data. We've recorded 109 flights under this callsign.
Is flight UAL1055 usually on time?
Across recent flights, UAL1055 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1055?
UAL1055 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1055 live?
Yes. When UAL1055 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.