11 Feb
N38451
EST. DEPART IN 1d
19:20
Boston, MA (BOS)
21:06
Washington, VA (IAD)
01h46m
B739
664 km
Estimated
19:20
In 1 day
Estimated
21:06
In 2 days
N38451
UA721 / UAL721
EST. DEPART IN 1d
Wednesday, February 11 2026
14:20 EST
ON-TIME
Scheduled 14:20
Wednesday, February 11 2026
16:06 EST
Scheduled 16:06
Flight info
Airline/Operator
Duration
01h46m
Distance
664 km
Departure Terminal
B
Arrival Terminal
-
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
5 hours ago
Last Known Location
Boston, MA, 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
  • 11 Feb
    UA1625
    EST. DEPART IN 1d
    22:55
    Washington, VA (IAD)
    01:44
    Fort Myers, FL (RSW)
    02h49m
    N38451 (B739)
    1437 km
    Estimated
    22:55
    In 2 days
    Estimated
    01:44
    In 2 days
  • 11 Feb
    UA721
    EST. DEPART IN 1d
    19:20
    Boston, MA (BOS)
    21:06
    Washington, VA (IAD)
    01h46m
    N38451 (B739)
    664 km
    Estimated
    19:20
    In 1 day
    Estimated
    21:06
    In 2 days
  • 11 Feb
    UA366
    EST. DEPART IN 1d
    17:00
    Newark, NJ (EWR)
    18:13
    Boston, MA (BOS)
    01h13m
    N38451 (B739)
    322 km
    Estimated
    17:00
    In 1 day
    Estimated
    18:13
    In 1 day
  • 11 Feb
    UA1658
    EST. DEPART IN 1d
    12:05
    Chicago, IL (ORD)
    14:15
    Newark, NJ (EWR)
    02h10m
    N38451 (B739)
    1155 km
    Estimated
    12:05
    In 1 day
    Estimated
    14:15
    In 1 day
  • 10 Feb
    UA254
    EST. DEPART IN 15h 34m
    23:27
    Newark, NJ (EWR)
    02:13
    Chicago, IL (ORD)
    02h46m
    N38451 (B739)
    1155 km
    Estimated
    23:27
    In 16 hours
    Estimated
    02:13
    In 18 hours
  • 10 Feb
    UA2441
    EST. DEPART IN 10h 22m
    18:15
    Orlando, FL (MCO)
    20:59
    Newark, NJ (EWR)
    02h44m
    N38451 (B739)
    1511 km
    Estimated
    18:15
    In 10 hours
    Estimated
    20:59
    In 13 hours
  • 10 Feb
    UA447
    EST. DEPART IN 6h 7m
    14:00
    Newark, NJ (EWR)
    17:07
    Orlando, FL (MCO)
    03h07m
    N38451 (B739)
    1511 km
    Estimated
    14:00
    In 6 hours
    Estimated
    17:07
    In 9 hours
  • 10 Feb
    UA1833
    EST. DEPART IN 3h 7m
    11:00
    Boston, MA (BOS)
    12:29
    Newark, NJ (EWR)
    01h29m
    N38451 (B739)
    322 km
    Estimated
    11:00
    In 3 hours
    Estimated
    12:29
    In 5 hours
  • Past
  • 9 Feb
    UA2691
    LANDED 5h 20m AGO
    01:27
    Newark, NJ (EWR)
    02:32
    Boston, MA (BOS)
    00h37m
    N38451 (B739)
    322 km
    Departed
    01:27
    6 hours ago
    Arrived
    02:32
    5 hours ago
  • 9 Feb
    UA1051
    LANDED 9h 5m AGO
    19:01
    Cancún (CUN)
    22:47
    Newark, NJ (EWR)
    03h16m
    N38451 (B739)
    2494 km
    Departed
    19:01
    13 hours ago
    Arrived
    22:47
    9 hours ago
  • 9 Feb
    UA1018
    LANDED 14h 14m AGO
    15:32
    Houston, TX (IAH)
    17:38
    Cancún (CUN)
    01h40m
    N38451 (B739)
    1308 km
    Departed
    15:32
    16 hours ago
    Arrived
    17:38
    14 hours ago
  • 8 Feb
    UA1033
    LANDED 1d AGO
    21:50
    Tocumen (PTY)
    02:09
    Houston, TX (IAH)
    03h40m
    N38451 (B739)
    2857 km
    Departed
    21:50
    1 day ago
    Arrived
    02:09
    1 day ago
  • 8 Feb
    UA1916
    LANDED 1d AGO
    15:39
    Houston, TX (IAH)
    19:50
    Tocumen (PTY)
    03h26m
    N38451 (B739)
    2857 km
    Departed
    15:39
    2 days ago
    Arrived
    19:50
    1 day ago
  • 7 Feb
    UA2218
    LANDED 2d AGO
    20:06
    Los Angeles, CA (LAX)
    23:20
    Houston, TX (IAH)
    02h46m
    N38451 (B739)
    2216 km
    Departed
    20:06
    2 days ago
    Arrived
    23:20
    2 days ago
  • 7 Feb
    UA1729
    LANDED 2d AGO
    12:54
    Baltimore, MD (BWI)
    18:39
    Los Angeles, CA (LAX)
    05h21m
    N38451 (B739)
    3741 km
    Departed
    12:54
    3 days ago
    Arrived
    18:39
    3 days ago
  • 6 Feb
    UA1218
    LANDED 3d AGO
    21:18
    Los Angeles, CA (LAX)
    02:08
    Baltimore, MD (BWI)
    04h31m
    N38451 (B739)
    3741 km
    Departed
    21:18
    3 days ago
    Arrived
    02:08
    3 days ago
  • 6 Feb
    UA1591
    LANDED 3d AGO
    18:38
    Las Vegas, NV (LAS)
    19:57
    Los Angeles, CA (LAX)
    00h41m
    N38451 (B739)
    380 km
    Departed
    18:38
    4 days ago
    Arrived
    19:57
    3 days ago
  • 6 Feb
    UA2169
    LANDED 3d AGO
    16:12
    Los Angeles, CA (LAX)
    17:25
    Las Vegas, NV (LAS)
    00h39m
    N38451 (B739)
    380 km
    Departed
    16:12
    4 days ago
    Arrived
    17:25
    4 days ago
  • 5 Feb
    UA1353
    LANDED 4d AGO
    03:36
    Houston, TX (IAH)
    07:03
    Los Angeles, CA (LAX)
    02h57m
    N38451 (B739)
    2216 km
    Departed
    03:36
    4 days ago
    Arrived
    07:03
    4 days ago
  • 5 Feb
    UA2053
    LANDED 4d AGO
    22:44
    Chicago, IL (ORD)
    01:23
    Houston, TX (IAH)
    01h51m
    N38451 (B739)
    1491 km
    Departed
    22:44
    4 days ago
    Arrived
    01:23
    4 days ago
  • 5 Feb
    UA1324
    LANDED 4d AGO
    19:12
    Dallas-Fort Worth, TX (DFW)
    21:43
    Chicago, IL (ORD)
    02h00m
    N38451 (B739)
    1291 km
    Departed
    19:12
    4 days ago
    Arrived
    21:43
    4 days ago
  • 5 Feb
    UA1414
    LANDED 4d AGO
    15:13
    Chicago, IL (ORD)
    17:47
    Dallas-Fort Worth, TX (DFW)
    01h40m
    N38451 (B739)
    1291 km
    Departed
    15:13
    5 days ago
    Arrived
    17:47
    5 days ago
  • 5 Feb
    UA2638
    LANDED 4d AGO
    11:06
    Raleigh/Durham, NC (RDU)
    13:18
    Chicago, IL (ORD)
    01h42m
    N38451 (B739)
    1040 km
    Departed
    11:06
    5 days ago
    Arrived
    13:18
    5 days ago
  • 4 Feb
    UA2671
    LANDED 5d AGO
    00:59
    Denver, CO (DEN)
    04:36
    Raleigh/Durham, NC (RDU)
    03h03m
    N38451 (B739)
    2307 km
    Departed
    00:59
    5 days ago
    Arrived
    04:36
    5 days ago
  • 4 Feb
    UA2338
    LANDED 5d AGO
    21:27
    Missoula, MT (MSO)
    23:17
    Denver, CO (DEN)
    01h27m
    N38451 (B739)
    1092 km
    Departed
    21:27
    5 days ago
    Arrived
    23:17
    5 days ago
  • 3 Feb
    UA1092
    LANDED 6d AGO
    02:34
    Denver, CO (DEN)
    04:49
    Missoula, MT (MSO)
    01h43m
    N38451 (B739)
    1092 km
    Departed
    02:34
    6 days ago
    Arrived
    04:49
    6 days ago
  • 3 Feb
    UA1411
    LANDED 6d AGO
    21:27
    Portland, OR (PDX)
    23:58
    Denver, CO (DEN)
    02h09m
    N38451 (B739)
    1593 km
    Departed
    21:27
    6 days ago
    Arrived
    23:58
    6 days ago
  • 3 Feb
    UA740
    LANDED 6d AGO
    15:22
    Houston, TX (IAH)
    20:07
    Portland, OR (PDX)
    04h20m
    N38451 (B739)
    2935 km
    Departed
    15:22
    7 days ago
    Arrived
    20:07
    6 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 11Washington, VA (IAD/KIAD)
17:55 EST
Fort Myers, FL (RSW/KRSW)
20:44 EST
Estimated
02h49m
2026 Feb 11Boston, MA (BOS/KBOS)
14:20 EST
Washington, VA (IAD/KIAD)
16:06 EST
Estimated
01h46m
2026 Feb 11Newark, NJ (EWR/KEWR)
12:00 EST
Boston, MA (BOS/KBOS)
13:13 EST
Estimated
01h13m
2026 Feb 11Chicago, IL (ORD/KORD)
06:05 CST
Newark, NJ (EWR/KEWR)
09:15 EST
Estimated
02h10m
2026 Feb 10Newark, NJ (EWR/KEWR)
18:27 EST
Chicago, IL (ORD/KORD)
20:13 CST
Estimated
02h46m
2026 Feb 10Orlando, FL (MCO/KMCO)
13:15 EST
Newark, NJ (EWR/KEWR)
15:59 EST
Estimated
02h44m
2026 Feb 10Newark, NJ (EWR/KEWR)
09:00 EST
Orlando, FL (MCO/KMCO)
12:07 EST
Estimated
03h07m
2026 Feb 10Boston, MA (BOS/KBOS)
06:00 EST
Newark, NJ (EWR/KEWR)
07:29 EST
Estimated
01h29m
Past
2026 Feb 9Newark, NJ (EWR/KEWR)
20:30 EST
20:27 EST
Boston, MA (BOS/KBOS)
21:52 EST
Landed 21:32 EST
Time aircraft arrives at gate derived from company/airport information
00h37m
2026 Feb 9Cancún (CUN/MMUN)
14:04 EST
14:01 EST
Newark, NJ (EWR/KEWR)
17:55 EST
Landed 17:47 EST
Time aircraft arrives at gate derived from company/airport information
03h16m
2026 Feb 9Houston, TX (IAH/KIAH)
09:34 CST
09:32 CST
Cancún (CUN/MMUN)
12:54 EST
Landed 12:38 EST
Time aircraft arrives at gate derived from company/airport information
01h40m
2026 Feb 8Tocumen (PTY/MPTO)
16:41 EST
16:50 EST
Houston, TX (IAH/KIAH)
20:10 CST
Landed 20:09 CST
Time aircraft arrives at gate derived from company/airport information
03h40m
2026 Feb 8Houston, TX (IAH/KIAH)
09:34 CST
09:39 CST
Tocumen (PTY/MPTO)
14:45 EST
Landed 14:50 EST
Time aircraft arrives at gate derived from company/airport information
03h26m
2026 Feb 7Los Angeles, CA (LAX/KLAX)
12:05 PST
12:06 PST
Houston, TX (IAH/KIAH)
17:25 CST
Landed 17:20 CST
Time aircraft arrives at gate derived from company/airport information
02h46m
2026 Feb 7Baltimore, MD (BWI/KBWI)
08:00 EST
07:54 EST
Los Angeles, CA (LAX/KLAX)
10:57 PST
Landed 10:39 PST
Time aircraft arrives at gate derived from company/airport information
05h21m
2026 Feb 6Los Angeles, CA (LAX/KLAX)
13:25 PST
13:18 PST
Baltimore, MD (BWI/KBWI)
21:26 EST
Landed 21:08 EST
Landing time derived from ADS-B/Radar data
04h31m
2026 Feb 6Las Vegas, NV (LAS/KLAS)
10:44 PST
10:38 PST
Los Angeles, CA (LAX/KLAX)
12:05 PST
Landed 11:57 PST
Time aircraft arrives at gate derived from company/airport information
00h41m
2026 Feb 6Los Angeles, CA (LAX/KLAX)
08:20 PST
08:12 PST
Las Vegas, NV (LAS/KLAS)
09:37 PST
Landed 09:25 PST
Time aircraft arrives at gate derived from company/airport information
00h39m
2026 Feb 5Houston, TX (IAH/KIAH)
21:40 CST
21:36 CST
Los Angeles, CA (LAX/KLAX)
23:33 PST
Landed 23:03 PST
Time aircraft arrives at gate derived from company/airport information
02h57m
2026 Feb 5Chicago, IL (ORD/KORD)
16:50 CST
16:44 CST
Houston, TX (IAH/KIAH)
19:57 CST
Landed 19:23 CST
Time aircraft arrives at gate derived from company/airport information
01h51m
2026 Feb 5Dallas-Fort Worth, TX (DFW/KDFW)
13:18 CST
13:12 CST
Chicago, IL (ORD/KORD)
15:43 CST
Landed 15:43 CST
Time aircraft arrives at gate derived from company/airport information
02h00m
2026 Feb 5Chicago, IL (ORD/KORD)
09:15 CST
09:13 CST
Dallas-Fort Worth, TX (DFW/KDFW)
12:10 CST
Landed 11:47 CST
Time aircraft arrives at gate derived from company/airport information
01h40m
2026 Feb 5Raleigh/Durham, NC (RDU/KRDU)
06:15 EST
06:06 EST
Chicago, IL (ORD/KORD)
07:44 CST
Landed 07:18 CST
Time aircraft arrives at gate derived from company/airport information
01h42m
2026 Feb 4Denver, CO (DEN/KDEN)
17:51 MST
17:59 MST
Raleigh/Durham, NC (RDU/KRDU)
23:15 EST
Landed 23:36 EST
Landing time derived from ADS-B/Radar data
03h03m
2026 Feb 4Missoula, MT (MSO/KMSO)
14:37 MST
14:27 MST
Denver, CO (DEN/KDEN)
16:42 MST
Landed 16:17 MST
Time aircraft arrives at gate derived from company/airport information
01h27m
2026 Feb 3Denver, CO (DEN/KDEN)
19:35 MST
19:34 MST
Missoula, MT (MSO/KMSO)
21:51 MST
Landed 21:49 MST
Time aircraft arrives at gate derived from company/airport information
01h43m
2026 Feb 3Portland, OR (PDX/KPDX)
13:24 PST
13:27 PST
Denver, CO (DEN/KDEN)
16:57 MST
Landed 16:58 MST
Time aircraft arrives at gate derived from company/airport information
02h09m
2026 Feb 3Houston, TX (IAH/KIAH)
09:30 CST
09:22 CST
Portland, OR (PDX/KPDX)
12:18 PST
Landed 12:07 PST
Time aircraft arrives at gate derived from company/airport information
04h20m

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