14 Feb
UA2123
EST. DEPART IN 29m
04:20
Denver, CO (DEN)
07:09
San Francisco, CA (SFO)
02h49m
N57855 (B753)
1553 km
Estimated
04:20
In 29 minutes
Estimated
07:09
In 3 hours
UA2123
UAL2123
EST. DEPART IN 29m
Saturday, February 14 2026
21:20 MST
ON-TIME
Scheduled 21:20
Saturday, February 14 2026
23:09 PST
Scheduled 23:17
Flight info
Airline/Operator
Duration
02h49m
Distance
1553 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
B28
Arrival Gate
F11
Departure Terminal
-
Arrival Terminal
3
ATC Route
KDEN.COORZ6.VOAXA.Q136.OAL..INYOE.ALWYS3.KSFO/0230
Position Info
Latitude
-
Longitude
-
Altitude
-
Ground Speed
Wind
Air Temperature
Vertical Speed
Heading
-
Squawk
-
Source
-
Station
-
FIR
Aircraft Info
Aircraft Model
Registration
Mode-S
-
Serial Number
-
Aircraft Age
Owner
Last Activity
1 hour ago
Last Known Location
Denver, CO, United States
Last Flight
Aircraft Type
Nr. Engines
Nr. Seats
Weight Class
Cruising Speed
Engine
Engine Type
Aircraft Category
Registrant Type
Airworthiness Class
Operation Types
Certificate Issue Date
Registration Status
Flight Activity
  • Future
  • 16 Feb
    UA2123
    SCHEDULED IN 2d
    04:20
    Denver, CO (DEN)
    07:17
    San Francisco, CA (SFO)
    02h57m
    B753
    1553 km
  • 16 Feb
    UA2123
    EST. DEPART IN 1d
    23:55
    San Jose, CA (SJC)
    02:31
    Denver, CO (DEN)
    02h36m
    N488UA (A320)
    1523 km
    Estimated
    23:55
    In 2 days
    Estimated
    02:31
    In 2 days
  • 15 Feb
    UA2123
    EST. DEPART IN 1d
    04:20
    Denver, CO (DEN)
    07:17
    San Francisco, CA (SFO)
    02h57m
    N75854 (B753)
    1553 km
    Estimated
    04:20
    In 1 day
    Estimated
    07:17
    In 1 day
  • 15 Feb
    UA2123
    EST. DEPART IN 20h 4m
    23:55
    San Jose, CA (SJC)
    02:31
    Denver, CO (DEN)
    02h36m
    N432UA (A320)
    1523 km
    Estimated
    23:55
    In 20 hours
    Estimated
    02:31
    In 23 hours
  • 14 Feb
    UA2123
    EST. DEPART IN 29m
    04:20
    Denver, CO (DEN)
    07:09
    San Francisco, CA (SFO)
    02h49m
    N57855 (B753)
    1553 km
    Estimated
    04:20
    In 29 minutes
    Estimated
    07:09
    In 3 hours
  • Past
  • 14 Feb
    UA2123
    LANDED 1h 6m AGO
    00:22
    San Jose, CA (SJC)
    02:44
    Denver, CO (DEN)
    01h52m
    N445UA (A320)
    1523 km
    Departed
    00:22
    3 hours ago
    Arrived
    02:44
    1 hour ago
  • 13 Feb
    UA2123
    LANDED 21h 3m AGO
    04:16
    Denver, CO (DEN)
    06:47
    San Francisco, CA (SFO)
    02h13m
    N75851 (B753)
    1553 km
    Departed
    04:16
    24 hours ago
    Arrived
    06:47
    21 hours ago
  • 13 Feb
    UA2123
    LANDED 1d AGO
    23:59
    San Jose, CA (SJC)
    02:37
    Denver, CO (DEN)
    02h10m
    N492UA (A320)
    1523 km
    Departed
    23:59
    1 day ago
    Arrived
    02:37
    1 day ago
  • 12 Feb
    UA2123
    LANDED 1d AGO
    04:13
    Denver, CO (DEN)
    07:07
    San Francisco, CA (SFO)
    02h14m
    N77871 (B753)
    1553 km
    Departed
    04:13
    2 days ago
    Arrived
    07:07
    2 days ago
  • 12 Feb
    UA2123
    LANDED 2d AGO
    23:54
    San Jose, CA (SJC)
    02:34
    Denver, CO (DEN)
    02h01m
    N480UA (A320)
    1523 km
    Departed
    23:54
    2 days ago
    Arrived
    02:34
    2 days ago
  • 11 Feb
    UA2123
    LANDED 2d AGO
    05:05
    Denver, CO (DEN)
    07:57
    San Francisco, CA (SFO)
    02h24m
    N37420 (B739)
    1553 km
    Departed
    05:05
    3 days ago
    Arrived
    07:57
    3 days ago
  • 11 Feb
    UA2123
    LANDED 3d AGO
    22:57
    Kansas City, MO (MCI)
    00:54
    Denver, CO (DEN)
    01h33m
    N36272 (B738)
    856 km
    Departed
    22:57
    3 days ago
    Arrived
    00:54
    3 days ago
  • 10 Feb
    UA2123
    LANDED 4d AGO
    23:04
    Kansas City, MO (MCI)
    01:16
    Denver, CO (DEN)
    01h31m
    N76528 (B738)
    856 km
    Departed
    23:04
    4 days ago
    Arrived
    01:16
    4 days ago
  • 9 Feb
    UA2123
    LANDED 4d AGO
    03:55
    Denver, CO (DEN)
    06:42
    San Francisco, CA (SFO)
    02h22m
    N68801 (B739)
    1553 km
    Departed
    03:55
    5 days ago
    Arrived
    06:42
    5 days ago
  • 9 Feb
    UA2123
    LANDED 5d AGO
    22:59
    Kansas City, MO (MCI)
    01:08
    Denver, CO (DEN)
    01h28m
    N77537 (B738)
    856 km
    Departed
    22:59
    5 days ago
    Arrived
    01:08
    5 days ago
  • 8 Feb
    UA2123
    LANDED 5d AGO
    03:57
    Denver, CO (DEN)
    07:03
    San Francisco, CA (SFO)
    02h08m
    N67501 (B39M)
    1553 km
    Departed
    03:57
    6 days ago
    Arrived
    07:03
    6 days ago
  • 8 Feb
    UA2123
    LANDED 6d AGO
    23:08
    Kansas City, MO (MCI)
    01:00
    Denver, CO (DEN)
    01h22m
    N34282 (B738)
    856 km
    Departed
    23:08
    6 days ago
    Arrived
    01:00
    6 days ago
  • 7 Feb
    UA2123
    LANDED 6d AGO
    03:59
    Denver, CO (DEN)
    06:36
    San Francisco, CA (SFO)
    02h13m
    N38479 (B739)
    1553 km
    Departed
    03:59
    7 days ago
    Arrived
    06:36
    7 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 16Denver, CO (DEN/KDEN)
21:20 MST
San Francisco, CA (SFO/KSFO)
23:17 PST
B753
Scheduled
02h57m
2026 Feb 16San Jose, CA (SJC/KSJC)
15:55 PST
Denver, CO (DEN/KDEN)
19:31 MST
A320 (N488UA)
Estimated
02h36m
2026 Feb 15Denver, CO (DEN/KDEN)
21:20 MST
San Francisco, CA (SFO/KSFO)
23:17 PST
B753 (N75854)
Estimated
02h57m
2026 Feb 15San Jose, CA (SJC/KSJC)
15:55 PST
Denver, CO (DEN/KDEN)
19:31 MST
A320 (N432UA)
Estimated
02h36m
2026 Feb 14Denver, CO (DEN/KDEN)
21:20 MST
San Francisco, CA (SFO/KSFO)
23:17 PST
B753 (N57855)
Estimated
02h49m
Past
2026 Feb 14San Jose, CA (SJC/KSJC)
15:55 PST
16:22 PST
Denver, CO (DEN/KDEN)
19:31 MST
A320 (N445UA)
Landed 19:44 MST
Time aircraft arrives at gate derived from company/airport information
01h52m
2026 Feb 13Denver, CO (DEN/KDEN)
21:20 MST
21:16 MST
San Francisco, CA (SFO/KSFO)
23:17 PST
B753 (N75851)
Landed 22:47 PST
Time aircraft arrives at gate derived from company/airport information
02h13m
2026 Feb 13San Jose, CA (SJC/KSJC)
15:55 PST
15:59 PST
Denver, CO (DEN/KDEN)
19:31 MST
A320 (N492UA)
Landed 19:37 MST
Time aircraft arrives at gate derived from company/airport information
02h10m
2026 Feb 12Denver, CO (DEN/KDEN)
21:20 MST
21:13 MST
San Francisco, CA (SFO/KSFO)
23:17 PST
B753 (N77871)
Landed 23:07 PST
Time aircraft arrives at gate derived from company/airport information
02h14m
2026 Feb 12San Jose, CA (SJC/KSJC)
15:55 PST
15:54 PST
Denver, CO (DEN/KDEN)
19:31 MST
A320 (N480UA)
Landed 19:34 MST
Time aircraft arrives at gate derived from company/airport information
02h01m
2026 Feb 11Denver, CO (DEN/KDEN)
21:05 MST
22:05 MST
San Francisco, CA (SFO/KSFO)
22:58 PST
B739 (N37420)
Landed 23:57 PST
Time aircraft arrives at gate derived from company/airport information
02h24m
2026 Feb 11Kansas City, MO (MCI/KMCI)
17:10 CST
16:57 CST
Denver, CO (DEN/KDEN)
18:21 MST
B738 (N36272)
Landed 17:54 MST
Time aircraft arrives at gate derived from company/airport information
01h33m
2026 Feb 10Kansas City, MO (MCI/KMCI)
17:10 CST
17:04 CST
Denver, CO (DEN/KDEN)
18:21 MST
B738 (N76528)
Landed 18:16 MST
Time aircraft arrives at gate derived from company/airport information
01h31m
2026 Feb 9Denver, CO (DEN/KDEN)
21:05 MST
20:55 MST
San Francisco, CA (SFO/KSFO)
22:58 PST
B739 (N68801)
Landed 22:42 PST
Time aircraft arrives at gate derived from company/airport information
02h22m
2026 Feb 9Kansas City, MO (MCI/KMCI)
17:10 CST
16:59 CST
Denver, CO (DEN/KDEN)
18:21 MST
B738 (N77537)
Landed 18:08 MST
Time aircraft arrives at gate derived from company/airport information
01h28m
2026 Feb 8Denver, CO (DEN/KDEN)
21:05 MST
20:57 MST
San Francisco, CA (SFO/KSFO)
22:58 PST
B39M (N67501)
Landed 23:03 PST
Time aircraft arrives at gate derived from company/airport information
02h08m
2026 Feb 8Kansas City, MO (MCI/KMCI)
17:10 CST
17:08 CST
Denver, CO (DEN/KDEN)
18:21 MST
B738 (N34282)
Landed 18:00 MST
Time aircraft arrives at gate derived from company/airport information
01h22m
2026 Feb 7Denver, CO (DEN/KDEN)
21:05 MST
20:59 MST
San Francisco, CA (SFO/KSFO)
22:58 PST
B739 (N38479)
Landed 22:36 PST
Time aircraft arrives at gate derived from company/airport information
02h13m

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