11 Feb
N37420
LANDED 9h 57m AGO
05:05
Denver, CO (DEN)
07:57
San Francisco, CA (SFO)
02h24m
B739
1553 km
Departed
05:05
13 hours ago
Arrived
07:57
10 hours ago
N37420
UA2123 / UAL2123
LANDED 9h 57m AGO
Wednesday, February 11 2026
22:05 MST
DELAYED
Scheduled 21:05
Wednesday, February 11 2026
23:57 PST
DELAYED
Scheduled 22:58
Flight info
Airline/Operator
Duration
02h24m
Distance
1553 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
A21
Arrival Gate
F12
Departure Terminal
-
Arrival Terminal
3
Departure Taxi Time
18m
Arrival Taxi Time
11m
ATC Route
KDEN.ZIMMR3.CHNGY..WAATS.Q124.FASTE..BAM..ANAHO..LEGGS.STLER4.KSFO/0752
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
33457/2535
Aircraft Age
Owner
Last Activity
10 hours ago
Last Known Location
San Francisco, CA, United States
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
  • 14 Feb
    UA1527
    EST. DEPART IN 1d
    14:34
    Salt Lake City, UT (SLC)
    16:55
    Los Angeles, CA (LAX)
    02h21m
    N37420 (B739)
    950 km
    Estimated
    14:34
    In 2 days
    Estimated
    16:55
    In 2 days
  • 13 Feb
    UA2051
    EST. DEPART IN 1d
    19:07
    San Francisco, CA (SFO)
    21:35
    Vancouver, BC (YVR)
    02h28m
    N37420 (B739)
    1289 km
    Estimated
    19:07
    In 1 day
    Estimated
    21:35
    In 1 day
  • 13 Feb
    UA1372
    EST. DEPART IN 21h 10m
    15:05
    Phoenix, AZ (PHX)
    17:21
    San Francisco, CA (SFO)
    02h16m
    N37420 (B739)
    1046 km
    Estimated
    15:05
    In 21 hours
    Estimated
    17:21
    In 23 hours
  • 12 Feb
    UA2369
    EST. DEPART IN 8h 50m
    02:45
    San Francisco, CA (SFO)
    04:50
    Phoenix, AZ (PHX)
    02h05m
    N37420 (B739)
    1046 km
    Estimated
    02:45
    In 9 hours
    Estimated
    04:50
    In 11 hours
  • 12 Feb
    UA2047
    EST. DEPART IN 6h
    23:55
    Las Vegas, NV (LAS)
    01:43
    San Francisco, CA (SFO)
    01h48m
    N37420 (B739)
    665 km
    Estimated
    23:55
    In 6 hours
    Estimated
    01:43
    In 8 hours
  • 12 Feb
    UA1259
    EST. DEPART IN 3h 8m
    21:03
    San Francisco, CA (SFO)
    22:43
    Las Vegas, NV (LAS)
    01h40m
    N37420 (B739)
    665 km
    Estimated
    21:03
    In 3 hours
    Estimated
    22:43
    In 5 hours
  • Past
  • 11 Feb
    UA2123
    LANDED 9h 57m AGO
    05:05
    Denver, CO (DEN)
    07:57
    San Francisco, CA (SFO)
    02h24m
    N37420 (B739)
    1553 km
    Departed
    05:05
    13 hours ago
    Arrived
    07:57
    10 hours ago
  • 11 Feb
    UA682
    LANDED 15h 15m AGO
    00:33
    San Diego, CA (SAN)
    02:39
    Denver, CO (DEN)
    01h38m
    N37420 (B739)
    1372 km
    Departed
    00:33
    17 hours ago
    Arrived
    02:39
    15 hours ago
  • 11 Feb
    UA1302
    LANDED 18h 51m AGO
    20:33
    Denver, CO (DEN)
    23:03
    San Diego, CA (SAN)
    02h05m
    N37420 (B739)
    1372 km
    Departed
    20:33
    21 hours ago
    Arrived
    23:03
    19 hours ago
  • 11 Feb
    UA640
    LANDED 22h 33m AGO
    16:40
    Vancouver, BC (YVR)
    19:21
    Denver, CO (DEN)
    02h16m
    N37420 (B739)
    1790 km
    Departed
    16:40
    1 day ago
    Arrived
    19:21
    23 hours ago
  • 10 Feb
    UA1086
    LANDED 1d AGO
    22:51
    Denver, CO (DEN)
    01:57
    Vancouver, BC (YVR)
    02h44m
    N37420 (B739)
    1790 km
    Departed
    22:51
    2 days ago
    Arrived
    01:57
    2 days ago
  • 10 Feb
    UA2249
    LANDED 1d AGO
    16:53
    Fort Lauderdale, FL (FLL)
    21:27
    Denver, CO (DEN)
    04h06m
    N37420 (B739)
    2740 km
    Departed
    16:53
    2 days ago
    Arrived
    21:27
    2 days ago
  • 10 Feb
    UA593
    LANDED 2d AGO
    11:50
    Chicago, IL (ORD)
    14:42
    Fort Lauderdale, FL (FLL)
    02h24m
    N37420 (B739)
    1906 km
    Departed
    11:50
    2 days ago
    Arrived
    14:42
    2 days ago
  • 9 Feb
    UA2090
    LANDED 2d AGO
    23:11
    San Francisco, CA (SFO)
    03:03
    Chicago, IL (ORD)
    03h26m
    N37420 (B739)
    2965 km
    Departed
    23:11
    3 days ago
    Arrived
    03:03
    3 days ago
  • 9 Feb
    UA343
    LANDED 2d AGO
    17:07
    Chicago, IL (ORD)
    22:05
    San Francisco, CA (SFO)
    04h18m
    N37420 (B739)
    2965 km
    Departed
    17:07
    3 days ago
    Arrived
    22:05
    3 days ago
  • 9 Feb
    UA1775
    LANDED 3d AGO
    13:15
    Washington, VA (IAD)
    15:32
    Chicago, IL (ORD)
    01h36m
    N37420 (B739)
    946 km
    Departed
    13:15
    3 days ago
    Arrived
    15:32
    3 days ago
  • 8 Feb
    UA2024
    LANDED 3d AGO
    21:48
    San Juan (SJU)
    02:03
    Washington, VA (IAD)
    03h52m
    N37420 (B739)
    2535 km
    Departed
    21:48
    4 days ago
    Arrived
    02:03
    4 days ago
  • 8 Feb
    UA1192
    LANDED 3d AGO
    16:02
    Houston, TX (IAH)
    20:17
    San Juan (SJU)
    03h36m
    N37420 (B739)
    3229 km
    Departed
    16:02
    4 days ago
    Arrived
    20:17
    4 days ago
  • 8 Feb
    UA2491
    LANDED 4d AGO
    11:59
    Tampa, FL (TPA)
    14:37
    Houston, TX (IAH)
    02h01m
    N37420 (B739)
    1265 km
    Departed
    11:59
    4 days ago
    Arrived
    14:37
    4 days ago
  • 6 Feb
    UA1961
    LANDED 5d AGO
    00:48
    Denver, CO (DEN)
    04:01
    Tampa, FL (TPA)
    02h45m
    N37420 (B739)
    2423 km
    Departed
    00:48
    6 days ago
    Arrived
    04:01
    6 days ago
  • 6 Feb
    UA1411
    LANDED 5d AGO
    21:16
    Portland, OR (PDX)
    23:41
    Denver, CO (DEN)
    02h07m
    N37420 (B739)
    1593 km
    Departed
    21:16
    6 days ago
    Arrived
    23:41
    6 days ago
  • 6 Feb
    UA740
    LANDED 5d AGO
    15:26
    Houston, TX (IAH)
    19:35
    Portland, OR (PDX)
    03h49m
    N37420 (B739)
    2935 km
    Departed
    15:26
    6 days ago
    Arrived
    19:35
    6 days ago
  • 5 Feb
    UA236
    LANDED 6d AGO
    23:24
    Denver, CO (DEN)
    01:34
    Houston, TX (IAH)
    01h49m
    N37420 (B739)
    1388 km
    Departed
    23:24
    7 days ago
    Arrived
    01:34
    7 days ago
  • 5 Feb
    UA2291
    LANDED 6d AGO
    19:50
    Phoenix, AZ (PHX)
    21:32
    Denver, CO (DEN)
    01h22m
    N37420 (B739)
    969 km
    Departed
    19:50
    7 days ago
    Arrived
    21:32
    7 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 14Salt Lake City, UT (SLC/KSLC)
07:34 MST
Los Angeles, CA (LAX/KLAX)
08:55 PST
Estimated
02h21m
2026 Feb 13San Francisco, CA (SFO/KSFO)
11:07 PST
Vancouver, BC (YVR/CYVR)
13:35 PST
Estimated
02h28m
2026 Feb 13Phoenix, AZ (PHX/KPHX)
08:05 MST
San Francisco, CA (SFO/KSFO)
09:21 PST
Estimated
02h16m
2026 Feb 12San Francisco, CA (SFO/KSFO)
18:45 PST
Phoenix, AZ (PHX/KPHX)
21:50 MST
Estimated
02h05m
2026 Feb 12Las Vegas, NV (LAS/KLAS)
15:55 PST
San Francisco, CA (SFO/KSFO)
17:43 PST
Estimated
01h48m
2026 Feb 12San Francisco, CA (SFO/KSFO)
13:03 PST
Las Vegas, NV (LAS/KLAS)
14:48 PST
Estimated
01h40m
Past
2026 Feb 11Denver, CO (DEN/KDEN)
21:05 MST
22:05 MST
San Francisco, CA (SFO/KSFO)
22:58 PST
Landed 23:57 PST
Time aircraft arrives at gate derived from company/airport information
02h24m
2026 Feb 11San Diego, CA (SAN/KSAN)
16:10 PST
16:33 PST
Denver, CO (DEN/KDEN)
19:40 MST
Landed 19:39 MST
Time aircraft arrives at gate derived from company/airport information
01h38m
2026 Feb 11Denver, CO (DEN/KDEN)
13:37 MST
13:33 MST
San Diego, CA (SAN/KSAN)
15:04 PST
Landed 15:03 PST
Time aircraft arrives at gate derived from company/airport information
02h05m
2026 Feb 11Vancouver, BC (YVR/CYVR)
08:30 PST
08:40 PST
Denver, CO (DEN/KDEN)
12:26 MST
Landed 12:21 MST
Time aircraft arrives at gate derived from company/airport information
02h16m
2026 Feb 10Denver, CO (DEN/KDEN)
15:53 MST
15:51 MST
Vancouver, BC (YVR/CYVR)
18:03 PST
Landed 17:57 PST
Time aircraft arrives at gate derived from company/airport information
02h44m
2026 Feb 10Fort Lauderdale, FL (FLL/KFLL)
12:00 EST
11:53 EST
Denver, CO (DEN/KDEN)
14:40 MST
Landed 14:27 MST
Time aircraft arrives at gate derived from company/airport information
04h06m
2026 Feb 10Chicago, IL (ORD/KORD)
06:00 CST
05:50 CST
Fort Lauderdale, FL (FLL/KFLL)
10:11 EST
Landed 09:42 EST
Time aircraft arrives at gate derived from company/airport information
02h24m
2026 Feb 9San Francisco, CA (SFO/KSFO)
15:15 PST
15:11 PST
Chicago, IL (ORD/KORD)
21:32 CST
Landed 21:03 CST
Time aircraft arrives at gate derived from company/airport information
03h26m
2026 Feb 9Chicago, IL (ORD/KORD)
11:05 CST
11:07 CST
San Francisco, CA (SFO/KSFO)
14:07 PST
Landed 14:05 PST
Time aircraft arrives at gate derived from company/airport information
04h18m
2026 Feb 9Washington, VA (IAD/KIAD)
08:20 EST
08:15 EST
Chicago, IL (ORD/KORD)
09:43 CST
Landed 09:32 CST
Time aircraft arrives at gate derived from company/airport information
01h36m
2026 Feb 8San Juan (SJU/TJSJ)
17:50 AST
17:48 AST
Washington, VA (IAD/KIAD)
20:55 EST
Landed 21:03 EST
Time aircraft arrives at gate derived from company/airport information
03h52m
2026 Feb 8Houston, TX (IAH/KIAH)
10:10 CST
10:02 CST
San Juan (SJU/TJSJ)
16:36 AST
Landed 16:17 AST
Time aircraft arrives at gate derived from company/airport information
03h36m
2026 Feb 8Tampa, FL (TPA/KTPA)
07:10 EST
06:59 EST
Houston, TX (IAH/KIAH)
08:48 CST
Landed 08:37 CST
Time aircraft arrives at gate derived from company/airport information
02h01m
2026 Feb 6Denver, CO (DEN/KDEN)
17:55 MST
17:48 MST
Tampa, FL (TPA/KTPA)
23:30 EST
Landed 23:01 EST
Time aircraft arrives at gate derived from company/airport information
02h45m
2026 Feb 6Portland, OR (PDX/KPDX)
13:24 PST
13:16 PST
Denver, CO (DEN/KDEN)
16:57 MST
Landed 16:41 MST
Time aircraft arrives at gate derived from company/airport information
02h07m
2026 Feb 6Houston, TX (IAH/KIAH)
09:30 CST
09:26 CST
Portland, OR (PDX/KPDX)
12:18 PST
Landed 11:35 PST
Time aircraft arrives at gate derived from company/airport information
03h49m
2026 Feb 5Denver, CO (DEN/KDEN)
16:30 MST
16:24 MST
Houston, TX (IAH/KIAH)
20:01 CST
Landed 19:34 CST
Time aircraft arrives at gate derived from company/airport information
01h49m
2026 Feb 5Phoenix, AZ (PHX/KPHX)
12:56 MST
12:50 MST
Denver, CO (DEN/KDEN)
14:52 MST
Landed 14:32 MST
Time aircraft arrives at gate derived from company/airport information
01h22m

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