8 Feb
N37555
EST. DEPART IN 9h 10m
13:15
Calgary, AB (YYC)
15:55
Denver, CO (DEN)
02h40m
B39M
1446 km
Estimated
13:15
In 9 hours
Estimated
15:55
In 12 hours
N37555
UA550 / UAL550
EST. DEPART IN 9h 10m
Sunday, February 8 2026
06:15 MST
ON-TIME
Scheduled 06:15
Sunday, February 8 2026
08:55 MST
Scheduled 08:55
Flight info
Airline/Operator
Duration
02h40m
Distance
1446 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
E89
Arrival Gate
B24
ATC Route
CYYC..GADKI..Q957..VOBUK..GTF..TOFUU.FLATI5.KDEN
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 minute ago
Last Known Location
In flight - Near Sunburst, 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
  • 9 Feb
    UA2456
    EST. DEPART IN 1d
    01:57
    Houston, TX (IAH)
    06:59
    Seattle, WA (SEA)
    05h02m
    N37555 (B39M)
    3014 km
    Estimated
    01:57
    In 2 days
    Estimated
    06:59
    In 2 days
  • 9 Feb
    UA1516
    EST. DEPART IN 1d
    20:20
    Liberia (LIR)
    00:03
    Houston, TX (IAH)
    03h43m
    N37555 (B39M)
    2384 km
    Estimated
    20:20
    In 2 days
    Estimated
    00:03
    In 2 days
  • 9 Feb
    UA1512
    EST. DEPART IN 1d
    15:36
    Houston, TX (IAH)
    19:10
    Liberia (LIR)
    03h34m
    N37555 (B39M)
    2384 km
    Estimated
    15:36
    In 1 day
    Estimated
    19:10
    In 2 days
  • 8 Feb
    UA2419
    EST. DEPART IN 23h 27m
    03:32
    Denver, CO (DEN)
    05:59
    Houston, TX (IAH)
    02h27m
    N37555 (B39M)
    1388 km
    Estimated
    03:32
    In 23 hours
    Estimated
    05:59
    In 1 day
  • 8 Feb
    UA1787
    EST. DEPART IN 19h 40m
    23:45
    Portland, OR (PDX)
    02:18
    Denver, CO (DEN)
    02h33m
    N37555 (B39M)
    1593 km
    Estimated
    23:45
    In 20 hours
    Estimated
    02:18
    In 22 hours
  • 8 Feb
    UA644
    EST. DEPART IN 14h 45m
    18:50
    Denver, CO (DEN)
    21:45
    Portland, OR (PDX)
    02h55m
    N37555 (B39M)
    1593 km
    Estimated
    18:50
    In 15 hours
    Estimated
    21:45
    In 18 hours
  • 8 Feb
    UA550
    EST. DEPART IN 9h 10m
    13:15
    Calgary, AB (YYC)
    15:55
    Denver, CO (DEN)
    02h40m
    N37555 (B39M)
    1446 km
    Estimated
    13:15
    In 9 hours
    Estimated
    15:55
    In 12 hours
  • Current
  • 7 Feb
    UA720
    LANDING IN 36m
    02:14
    Denver, CO (DEN)
    04:41
    Calgary, AB (YYC)
    02h38m
    N37555 (B39M)
    1446 km
    Departed
    02:14
    2 hours ago
    Estimated
    04:41
    In 36 minutes
  • Past
  • 7 Feb
    UA1263
    LANDED 4h 12m AGO
    21:48
    Ontario, CA (ONT)
    23:52
    Denver, CO (DEN)
    01h46m
    N37555 (B39M)
    1316 km
    Departed
    21:48
    6 hours ago
    Arrived
    23:52
    4 hours ago
  • 7 Feb
    UA487
    LANDED 7h 45m AGO
    18:52
    San Francisco, CA (SFO)
    20:19
    Ontario, CA (ONT)
    00h54m
    N37555 (B39M)
    585 km
    Departed
    18:52
    9 hours ago
    Arrived
    20:19
    8 hours ago
  • 6 Feb
    UA1181
    LANDED 1d AGO
    22:50
    Houston, TX (IAH)
    02:45
    San Francisco, CA (SFO)
    03h26m
    N37555 (B39M)
    2628 km
    Departed
    22:50
    1 day ago
    Arrived
    02:45
    1 day ago
  • 6 Feb
    UA1535
    LANDED 1d AGO
    17:33
    Washington, VA (IAD)
    20:33
    Houston, TX (IAH)
    02h35m
    N37555 (B39M)
    1914 km
    Departed
    17:33
    1 day ago
    Arrived
    20:33
    1 day ago
  • 5 Feb
    UA2031
    LANDED 2d AGO
    21:01
    San Diego, CA (SAN)
    02:04
    Washington, VA (IAD)
    04h35m
    N37555 (B39M)
    3619 km
    Departed
    21:01
    2 days ago
    Arrived
    02:04
    2 days ago
  • 5 Feb
    UA1930
    LANDED 2d AGO
    13:54
    Washington, VA (IAD)
    18:52
    San Diego, CA (SAN)
    04h33m
    N37555 (B39M)
    3619 km
    Departed
    13:54
    3 days ago
    Arrived
    18:52
    2 days ago
  • 4 Feb
    UA284
    LANDED 2d AGO
    07:43
    Las Vegas, NV (LAS)
    12:24
    Washington, VA (IAD)
    04h16m
    N37555 (B39M)
    3317 km
    Departed
    07:43
    3 days ago
    Arrived
    12:24
    3 days ago
  • 4 Feb
    UA1971
    LANDED 3d AGO
    20:17
    Houston, TX (IAH)
    23:36
    Las Vegas, NV (LAS)
    02h55m
    N37555 (B39M)
    1963 km
    Departed
    20:17
    3 days ago
    Arrived
    23:36
    3 days ago
  • 3 Feb
    UA1949
    LANDED 4d AGO
    19:16
    Sacramento, CA (SMF)
    23:04
    Houston, TX (IAH)
    03h24m
    N37555 (B39M)
    2587 km
    Departed
    19:16
    4 days ago
    Arrived
    23:04
    4 days ago
  • 3 Feb
    UA2149
    LANDED 4d AGO
    15:03
    Denver, CO (DEN)
    17:22
    Sacramento, CA (SMF)
    01h59m
    N37555 (B39M)
    1460 km
    Departed
    15:03
    5 days ago
    Arrived
    17:22
    4 days ago
  • 2 Feb
    UA599
    LANDED 5d AGO
    22:24
    Washington, VA (IAD)
    02:41
    Denver, CO (DEN)
    03h40m
    N37555 (B39M)
    2332 km
    Departed
    22:24
    5 days ago
    Arrived
    02:41
    5 days ago
  • 2 Feb
    UA1694
    LANDED 5d AGO
    17:33
    Cancún (CUN)
    21:09
    Washington, VA (IAD)
    02h52m
    N37555 (B39M)
    2186 km
    Departed
    17:33
    5 days ago
    Arrived
    21:09
    5 days ago
  • 2 Feb
    UA1619
    LANDED 5d AGO
    13:53
    Houston, TX (IAH)
    16:05
    Cancún (CUN)
    01h42m
    N37555 (B39M)
    1308 km
    Departed
    13:53
    6 days ago
    Arrived
    16:05
    5 days ago
  • 2 Feb
    UA512
    LANDED 5d AGO
    08:43
    San Francisco, CA (SFO)
    12:20
    Houston, TX (IAH)
    03h16m
    N37555 (B39M)
    2628 km
    Departed
    08:43
    6 days ago
    Arrived
    12:20
    6 days ago
  • 1 Feb
    UA1757
    LANDED 5d AGO
    23:11
    Washington, VA (IAD)
    05:13
    San Francisco, CA (SFO)
    05h18m
    N37555 (B39M)
    3884 km
    Departed
    23:11
    6 days ago
    Arrived
    05:13
    6 days ago
  • 1 Feb
    UA1849
    LANDED 6d AGO
    16:20
    San Francisco, CA (SFO)
    21:40
    Washington, VA (IAD)
    04h42m
    N37555 (B39M)
    3884 km
    Departed
    16:20
    6 days ago
    Arrived
    21:40
    6 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 9
UA2456
Houston, TX (IAH/KIAH)
19:57 CST
Seattle, WA (SEA/KSEA)
22:59 PST
Estimated
05h02m
2026 Feb 9
UA1516
Liberia (LIR/MRLB)
14:20 CST
Houston, TX (IAH/KIAH)
18:03 CST
Estimated
03h43m
2026 Feb 9
UA1512
Houston, TX (IAH/KIAH)
09:36 CST
Liberia (LIR/MRLB)
13:10 CST
Estimated
03h34m
2026 Feb 8
UA2419
Denver, CO (DEN/KDEN)
20:32 MST
Houston, TX (IAH/KIAH)
23:59 CST
Estimated
02h27m
2026 Feb 8
UA1787
Portland, OR (PDX/KPDX)
15:45 PST
Denver, CO (DEN/KDEN)
19:18 MST
Estimated
02h33m
2026 Feb 8
UA644
Denver, CO (DEN/KDEN)
11:50 MST
Portland, OR (PDX/KPDX)
13:45 PST
Estimated
02h55m
2026 Feb 8
UA550
Calgary, AB (YYC/CYYC)
06:15 MST
Denver, CO (DEN/KDEN)
08:55 MST
Estimated
02h40m
Current
2026 Feb 7
UA720
Denver, CO (DEN/KDEN)
19:15 MST
19:14 MST
Calgary, AB (YYC/CYYC)
21:53 MST
Est. Arrival 21:41 MST
02h38m
Past
2026 Feb 7
UA1263
Ontario, CA (ONT/KONT)
13:24 PST
13:48 PST
Denver, CO (DEN/KDEN)
16:43 MST
Landed 16:52 MST
Time aircraft arrives at gate derived from company/airport information
01h46m
2026 Feb 7
UA487
San Francisco, CA (SFO/KSFO)
10:55 PST
10:52 PST
Ontario, CA (ONT/KONT)
12:17 PST
Landed 12:19 PST
Time aircraft arrives at gate derived from company/airport information
00h54m
2026 Feb 6
UA1181
Houston, TX (IAH/KIAH)
16:25 CST
16:50 CST
San Francisco, CA (SFO/KSFO)
19:00 PST
Landed 18:45 PST
Time aircraft arrives at gate derived from company/airport information
03h26m
2026 Feb 6
UA1535
Washington, VA (IAD/KIAD)
12:35 EST
12:33 EST
Houston, TX (IAH/KIAH)
15:18 CST
Landed 14:33 CST
Time aircraft arrives at gate derived from company/airport information
02h35m
2026 Feb 5
UA2031
San Diego, CA (SAN/KSAN)
13:05 PST
13:01 PST
Washington, VA (IAD/KIAD)
21:01 EST
Landed 21:04 EST
Time aircraft arrives at gate derived from company/airport information
04h35m
2026 Feb 5
UA1930
Washington, VA (IAD/KIAD)
09:00 EST
08:54 EST
San Diego, CA (SAN/KSAN)
11:45 PST
Landed 10:52 PST
Time aircraft arrives at gate derived from company/airport information
04h33m
2026 Feb 4
UA284
Las Vegas, NV (LAS/KLAS)
23:50 PST
23:43 PST
Washington, VA (IAD/KIAD)
07:13 EST
Landed 07:24 EST
Time aircraft arrives at gate derived from company/airport information
04h16m
2026 Feb 4
UA1971
Houston, TX (IAH/KIAH)
14:26 CST
14:17 CST
Las Vegas, NV (LAS/KLAS)
16:00 PST
Landed 15:36 PST
Time aircraft arrives at gate derived from company/airport information
02h55m
2026 Feb 3
UA1949
Sacramento, CA (SMF/KSMF)
11:21 PST
11:16 PST
Houston, TX (IAH/KIAH)
17:03 CST
Landed 17:04 CST
Time aircraft arrives at gate derived from company/airport information
03h24m
2026 Feb 3
UA2149
Denver, CO (DEN/KDEN)
08:15 MST
08:03 MST
Sacramento, CA (SMF/KSMF)
10:01 PST
Landed 09:22 PST
Time aircraft arrives at gate derived from company/airport information
01h59m
2026 Feb 2
UA599
Washington, VA (IAD/KIAD)
17:15 EST
17:24 EST
Denver, CO (DEN/KDEN)
19:26 MST
Landed 19:41 MST
Time aircraft arrives at gate derived from company/airport information
03h40m
2026 Feb 2
UA1694
Cancún (CUN/MMUN)
12:35 EST
12:33 EST
Washington, VA (IAD/KIAD)
15:55 EST
Landed 16:09 EST
Time aircraft arrives at gate derived from company/airport information
02h52m
2026 Feb 2
UA1619
Houston, TX (IAH/KIAH)
08:05 CST
07:53 CST
Cancún (CUN/MMUN)
11:25 EST
Landed 11:05 EST
Time aircraft arrives at gate derived from company/airport information
01h42m
2026 Feb 2
UA512
San Francisco, CA (SFO/KSFO)
00:43 PST
00:43 PST
Houston, TX (IAH/KIAH)
06:29 CST
Landed 06:20 CST
Time aircraft arrives at gate derived from company/airport information
03h16m
2026 Feb 1
UA1757
Washington, VA (IAD/KIAD)
18:15 EST
18:11 EST
San Francisco, CA (SFO/KSFO)
21:35 PST
Landed 21:13 PST
Time aircraft arrives at gate derived from company/airport information
05h18m
2026 Feb 1
UA1849
San Francisco, CA (SFO/KSFO)
08:25 PST
08:20 PST
Washington, VA (IAD/KIAD)
16:45 EST
Landed 16:40 EST
Time aircraft arrives at gate derived from company/airport information
04h42m

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