9 Feb
N17431
EST. DEPART IN 1d
00:36
Houston, TX (IAH)
04:06
Newark, NJ (EWR)
03h30m
B39M
2251 km
Estimated
00:36
In 2 days
Estimated
04:06
In 2 days
N17431
UA404 / UAL404
EST. DEPART IN 1d
Monday, February 9 2026
18:36 CST
ON-TIME
Scheduled 18:36
Monday, February 9 2026
23:06 EST
Scheduled 23:06
Flight info
Airline/Operator
Duration
03h30m
Distance
2251 km
Departure Terminal
C
Arrival Terminal
C
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
4 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
  • 9 Feb
    UA404
    EST. DEPART IN 1d
    00:36
    Houston, TX (IAH)
    04:06
    Newark, NJ (EWR)
    03h30m
    N17431 (B39M)
    2251 km
    Estimated
    00:36
    In 2 days
    Estimated
    04:06
    In 2 days
  • 9 Feb
    UA1590
    EST. DEPART IN 1d
    19:10
    Newark, NJ (EWR)
    23:20
    Houston, TX (IAH)
    04h10m
    N17431 (B39M)
    2251 km
    Estimated
    19:10
    In 1 day
    Estimated
    23:20
    In 2 days
  • 9 Feb
    UA1992
    EST. DEPART IN 1d
    15:00
    Fort Lauderdale, FL (FLL)
    18:00
    Newark, NJ (EWR)
    03h00m
    N17431 (B39M)
    1717 km
    Estimated
    15:00
    In 1 day
    Estimated
    18:00
    In 1 day
  • 8 Feb
    UA1374
    EST. DEPART IN 16h 5m
    00:40
    Denver, CO (DEN)
    04:38
    Fort Lauderdale, FL (FLL)
    03h58m
    N17431 (B39M)
    2740 km
    Estimated
    00:40
    In 16 hours
    Estimated
    04:38
    In 20 hours
  • 8 Feb
    UA2671
    EST. DEPART IN 12h 20m
    20:55
    San Francisco, CA (SFO)
    23:37
    Denver, CO (DEN)
    02h42m
    N17431 (B39M)
    1553 km
    Estimated
    20:55
    In 12 hours
    Estimated
    23:37
    In 15 hours
  • 8 Feb
    UA1008
    EST. DEPART IN 4h 20m
    12:55
    Boston, MA (BOS)
    19:48
    San Francisco, CA (SFO)
    06h53m
    N17431 (B39M)
    4342 km
    Estimated
    12:55
    In 4 hours
    Estimated
    19:48
    In 11 hours
  • Past
  • 7 Feb
    UA2256
    LANDED 4h 16m AGO
    22:40
    San Francisco, CA (SFO)
    04:18
    Boston, MA (BOS)
    05h04m
    N17431 (B39M)
    4342 km
    Departed
    22:40
    10 hours ago
    Arrived
    04:18
    4 hours ago
  • 6 Feb
    UA693
    LANDED 1d AGO
    01:40
    Kailua/Kona, HI (KOA)
    06:46
    San Francisco, CA (SFO)
    04h32m
    N17431 (B39M)
    3809 km
    Departed
    01:40
    1 day ago
    Arrived
    06:46
    1 day ago
  • 6 Feb
    UA2229
    LANDED 1d AGO
    18:56
    San Francisco, CA (SFO)
    00:32
    Kailua/Kona, HI (KOA)
    05h12m
    N17431 (B39M)
    3809 km
    Departed
    18:56
    2 days ago
    Arrived
    00:32
    1 day ago
  • 6 Feb
    UA2094
    LANDED 1d AGO
    12:03
    Orlando, FL (MCO)
    17:43
    San Francisco, CA (SFO)
    05h14m
    N17431 (B39M)
    3930 km
    Departed
    12:03
    2 days ago
    Arrived
    17:43
    2 days ago
  • 5 Feb
    UA2619
    LANDED 2d AGO
    21:29
    San Francisco, CA (SFO)
    02:43
    Orlando, FL (MCO)
    04h47m
    N17431 (B39M)
    3930 km
    Departed
    21:29
    2 days ago
    Arrived
    02:43
    2 days ago
  • 5 Feb
    UA626
    LANDED 2d AGO
    13:39
    Orlando, FL (MCO)
    19:26
    San Francisco, CA (SFO)
    04h59m
    N17431 (B39M)
    3930 km
    Departed
    13:39
    3 days ago
    Arrived
    19:26
    3 days ago
  • 4 Feb
    UA1950
    LANDED 2d AGO
    06:52
    Denver, CO (DEN)
    10:19
    Orlando, FL (MCO)
    03h07m
    N17431 (B39M)
    2487 km
    Departed
    06:52
    3 days ago
    Arrived
    10:19
    3 days ago
  • 4 Feb
    UA1402
    LANDED 3d AGO
    13:41
    Pittsburgh, PA (PIT)
    16:51
    Denver, CO (DEN)
    02h41m
    N17431 (B39M)
    2072 km
    Departed
    13:41
    4 days ago
    Arrived
    16:51
    4 days ago
  • 3 Feb
    UA1246
    LANDED 4d AGO
    00:48
    Denver, CO (DEN)
    03:55
    Pittsburgh, PA (PIT)
    02h34m
    N17431 (B39M)
    2072 km
    Departed
    00:48
    4 days ago
    Arrived
    03:55
    4 days ago
  • 3 Feb
    UA1263
    LANDED 4d AGO
    21:29
    Ontario, CA (ONT)
    23:54
    Denver, CO (DEN)
    01h57m
    N17431 (B39M)
    1316 km
    Departed
    21:29
    4 days ago
    Arrived
    23:54
    4 days ago
  • 2 Feb
    UA373
    LANDED 5d AGO
    00:16
    San Francisco, CA (SFO)
    01:34
    Ontario, CA (ONT)
    00h58m
    N17431 (B39M)
    585 km
    Departed
    00:16
    5 days ago
    Arrived
    01:34
    5 days ago
  • 2 Feb
    UA1763
    LANDED 5d AGO
    20:45
    San Diego, CA (SAN)
    22:16
    San Francisco, CA (SFO)
    01h02m
    N17431 (B39M)
    719 km
    Departed
    20:45
    5 days ago
    Arrived
    22:16
    5 days ago
  • 2 Feb
    UA1483
    LANDED 5d AGO
    17:06
    San Francisco, CA (SFO)
    18:40
    San Diego, CA (SAN)
    01h09m
    N17431 (B39M)
    719 km
    Departed
    17:06
    6 days ago
    Arrived
    18:40
    6 days ago
  • 1 Feb
    UA2855
    LANDED 6d AGO
    02:29
    Houston, TX (IAH)
    06:19
    San Francisco, CA (SFO)
    03h26m
    N17431 (B39M)
    2628 km
    Departed
    02:29
    6 days ago
    Arrived
    06:19
    6 days ago
  • 1 Feb
    UA1810
    LANDED 6d AGO
    21:59
    Las Vegas, NV (LAS)
    01:01
    Houston, TX (IAH)
    02h30m
    N17431 (B39M)
    1963 km
    Departed
    21:59
    6 days ago
    Arrived
    01:01
    6 days ago
  • 1 Feb
    UA215
    LANDED 6d AGO
    16:43
    Chicago, IL (ORD)
    20:48
    Las Vegas, NV (LAS)
    03h19m
    N17431 (B39M)
    2432 km
    Departed
    16:43
    7 days ago
    Arrived
    20:48
    6 days ago
  • 1 Feb
    UA343
    LANDED 6d AGO
    12:24
    Tampa, FL (TPA)
    15:34
    Chicago, IL (ORD)
    02h23m
    N17431 (B39M)
    1632 km
    Departed
    12:24
    7 days ago
    Arrived
    15:34
    7 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 9Houston, TX (IAH/KIAH)
18:36 CST
Newark, NJ (EWR/KEWR)
23:06 EST
Estimated
03h30m
2026 Feb 9Newark, NJ (EWR/KEWR)
14:10 EST
Houston, TX (IAH/KIAH)
17:20 CST
Estimated
04h10m
2026 Feb 9Fort Lauderdale, FL (FLL/KFLL)
10:00 EST
Newark, NJ (EWR/KEWR)
13:00 EST
Estimated
03h00m
2026 Feb 8Denver, CO (DEN/KDEN)
17:40 MST
Fort Lauderdale, FL (FLL/KFLL)
23:38 EST
Estimated
03h58m
2026 Feb 8San Francisco, CA (SFO/KSFO)
12:55 PST
Denver, CO (DEN/KDEN)
16:37 MST
Estimated
02h42m
2026 Feb 8Boston, MA (BOS/KBOS)
07:55 EST
San Francisco, CA (SFO/KSFO)
11:48 PST
Estimated
06h53m
Past
2026 Feb 7San Francisco, CA (SFO/KSFO)
11:10 PST
14:40 PST
Boston, MA (BOS/KBOS)
19:56 EST
Landed 23:18 EST
Time aircraft arrives at gate derived from company/airport information
05h04m
2026 Feb 6Kailua/Kona, HI (KOA/PHKO)
15:59 HST
15:40 HST
San Francisco, CA (SFO/KSFO)
23:15 PST
Landed 22:46 PST
Time aircraft arrives at gate derived from company/airport information
04h32m
2026 Feb 6San Francisco, CA (SFO/KSFO)
10:50 PST
10:56 PST
Kailua/Kona, HI (KOA/PHKO)
14:44 HST
Landed 14:32 HST
Time aircraft arrives at gate derived from company/airport information
05h12m
2026 Feb 6Orlando, FL (MCO/KMCO)
06:30 EST
07:03 EST
San Francisco, CA (SFO/KSFO)
09:45 PST
Landed 09:43 PST
Time aircraft arrives at gate derived from company/airport information
05h14m
2026 Feb 5San Francisco, CA (SFO/KSFO)
13:40 PST
13:29 PST
Orlando, FL (MCO/KMCO)
21:58 EST
Landed 21:43 EST
Time aircraft arrives at gate derived from company/airport information
04h47m
2026 Feb 5Orlando, FL (MCO/KMCO)
08:45 EST
08:39 EST
San Francisco, CA (SFO/KSFO)
12:00 PST
Landed 11:26 PST
Time aircraft arrives at gate derived from company/airport information
04h59m
2026 Feb 4Denver, CO (DEN/KDEN)
23:59 MST
23:52 MST
Orlando, FL (MCO/KMCO)
05:35 EST
Landed 05:19 EST
Time aircraft arrives at gate derived from company/airport information
03h07m
2026 Feb 4Pittsburgh, PA (PIT/KPIT)
08:45 EST
08:41 EST
Denver, CO (DEN/KDEN)
10:35 MST
Landed 09:51 MST
Time aircraft arrives at gate derived from company/airport information
02h41m
2026 Feb 3Denver, CO (DEN/KDEN)
17:50 MST
17:48 MST
Pittsburgh, PA (PIT/KPIT)
22:56 EST
Landed 22:55 EST
Time aircraft arrives at gate derived from company/airport information
02h34m
2026 Feb 3Ontario, CA (ONT/KONT)
13:24 PST
13:29 PST
Denver, CO (DEN/KDEN)
16:43 MST
Landed 16:54 MST
Time aircraft arrives at gate derived from company/airport information
01h57m
2026 Feb 2San Francisco, CA (SFO/KSFO)
16:20 PST
16:16 PST
Ontario, CA (ONT/KONT)
17:43 PST
Landed 17:34 PST
Time aircraft arrives at gate derived from company/airport information
00h58m
2026 Feb 2San Diego, CA (SAN/KSAN)
12:49 PST
12:45 PST
San Francisco, CA (SFO/KSFO)
14:39 PST
Landed 14:16 PST
Time aircraft arrives at gate derived from company/airport information
01h02m
2026 Feb 2San Francisco, CA (SFO/KSFO)
09:05 PST
09:06 PST
San Diego, CA (SAN/KSAN)
10:46 PST
Landed 10:40 PST
Time aircraft arrives at gate derived from company/airport information
01h09m
2026 Feb 1Houston, TX (IAH/KIAH)
20:30 CST
20:29 CST
San Francisco, CA (SFO/KSFO)
22:59 PST
Landed 22:19 PST
Time aircraft arrives at gate derived from company/airport information
03h26m
2026 Feb 1Las Vegas, NV (LAS/KLAS)
14:05 PST
13:59 PST
Houston, TX (IAH/KIAH)
19:10 CST
Landed 19:01 CST
Time aircraft arrives at gate derived from company/airport information
02h30m
2026 Feb 1Chicago, IL (ORD/KORD)
10:40 CST
10:43 CST
Las Vegas, NV (LAS/KLAS)
12:58 PST
Landed 12:48 PST
Time aircraft arrives at gate derived from company/airport information
03h19m
2026 Feb 1Tampa, FL (TPA/KTPA)
07:30 EST
07:24 EST
Chicago, IL (ORD/KORD)
09:32 CST
Landed 09:34 CST
Time aircraft arrives at gate derived from company/airport information
02h23m

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