8 Feb
N21723
EST. DEPART IN 4h 58m
15:04
Chicago, IL (ORD)
19:51
Santa Ana, CA (SNA)
04h47m
B737
2773 km
Estimated
15:04
In 5 hours
Estimated
19:51
In 10 hours
N21723
UA1304 / UAL1304
EST. DEPART IN 4h 58m
Sunday, February 8 2026
09:04 CST
ON-TIME
Scheduled 09:04
Sunday, February 8 2026
11:51 PST
Scheduled 11:51
Flight info
Airline/Operator
Duration
04h47m
Distance
2773 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
C7
Arrival Gate
9
Departure Terminal
1
Arrival Terminal
-
ATC Route
KORD..PEKUE..PIPPN..ROTTN..LEFAM.Q90.DAAYE..TOADD.Q78.MARUE.ROOBY3.KSNA
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
8 hours ago
Last Known Location
Chicago, IL, 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
    UA2247
    EST. DEPART IN 1d
    02:59
    Newark, NJ (EWR)
    04:27
    Norfolk, VA (ORF)
    01h28m
    N21723 (B737)
    458 km
    Estimated
    02:59
    In 2 days
    Estimated
    04:27
    In 2 days
  • 9 Feb
    UA1572
    EST. DEPART IN 1d
    20:40
    Palm Springs, CA (PSP)
    01:41
    Newark, NJ (EWR)
    05h01m
    N21723 (B737)
    3787 km
    Estimated
    20:40
    In 1 day
    Estimated
    01:41
    In 2 days
  • 9 Feb
    UA1636
    EST. DEPART IN 1d
    12:59
    Newark, NJ (EWR)
    19:16
    Palm Springs, CA (PSP)
    06h17m
    N21723 (B737)
    3787 km
    Estimated
    12:59
    In 1 day
    Estimated
    19:16
    In 1 day
  • 8 Feb
    UA1559
    EST. DEPART IN 10h 41m
    20:47
    Santa Ana, CA (SNA)
    01:59
    Newark, NJ (EWR)
    05h12m
    N21723 (B737)
    3909 km
    Estimated
    20:47
    In 11 hours
    Estimated
    01:59
    In 16 hours
  • 8 Feb
    UA1304
    EST. DEPART IN 4h 58m
    15:04
    Chicago, IL (ORD)
    19:51
    Santa Ana, CA (SNA)
    04h47m
    N21723 (B737)
    2773 km
    Estimated
    15:04
    In 5 hours
    Estimated
    19:51
    In 10 hours
  • Past
  • 7 Feb
    UA2278
    LANDED 8h 25m AGO
    23:10
    New York, NY (LGA)
    01:40
    Chicago, IL (ORD)
    02h05m
    N21723 (B737)
    1177 km
    Departed
    23:10
    11 hours ago
    Arrived
    01:40
    8 hours ago
  • 7 Feb
    UA580
    LANDED 12h 3m AGO
    19:55
    Chicago, IL (ORD)
    22:02
    New York, NY (LGA)
    01h43m
    N21723 (B737)
    1177 km
    Departed
    19:55
    14 hours ago
    Arrived
    22:02
    12 hours ago
  • 7 Feb
    UA1262
    LANDED 16h 1m AGO
    15:23
    Eagle, CO (EGE)
    18:04
    Chicago, IL (ORD)
    02h13m
    N21723 (B737)
    1618 km
    Departed
    15:23
    19 hours ago
    Arrived
    18:04
    16 hours ago
  • 6 Feb
    UA1998
    LANDED 1d AGO
    22:16
    Chicago, IL (ORD)
    01:23
    Eagle, CO (EGE)
    02h31m
    N21723 (B737)
    1618 km
    Departed
    22:16
    1 day ago
    Arrived
    01:23
    1 day ago
  • 6 Feb
    UA271
    LANDED 1d AGO
    19:47
    Detroit, MI (DTW)
    21:01
    Chicago, IL (ORD)
    00h44m
    N21723 (B737)
    376 km
    Departed
    19:47
    2 days ago
    Arrived
    21:01
    2 days ago
  • 6 Feb
    UA1573
    LANDED 1d AGO
    16:52
    Chicago, IL (ORD)
    18:25
    Detroit, MI (DTW)
    00h48m
    N21723 (B737)
    376 km
    Departed
    16:52
    2 days ago
    Arrived
    18:25
    2 days ago
  • 6 Feb
    UA758
    LANDED 1d AGO
    13:56
    Minneapolis, MN (MSP)
    15:33
    Chicago, IL (ORD)
    00h54m
    N21723 (B737)
    537 km
    Departed
    13:56
    2 days ago
    Arrived
    15:33
    2 days ago
  • 5 Feb
    UA1696
    LANDED 2d AGO
    02:23
    Houston, TX (IAH)
    05:21
    Minneapolis, MN (MSP)
    02h32m
    N21723 (B737)
    1667 km
    Departed
    02:23
    2 days ago
    Arrived
    05:21
    2 days ago
  • 5 Feb
    UA2224
    LANDED 2d AGO
    21:31
    Pittsburgh, PA (PIT)
    01:01
    Houston, TX (IAH)
    02h37m
    N21723 (B737)
    1798 km
    Departed
    21:31
    2 days ago
    Arrived
    01:01
    2 days ago
  • 5 Feb
    UA2675
    LANDED 2d AGO
    17:51
    Houston, TX (IAH)
    20:39
    Pittsburgh, PA (PIT)
    02h25m
    N21723 (B737)
    1798 km
    Departed
    17:51
    3 days ago
    Arrived
    20:39
    3 days ago
  • 5 Feb
    UA1334
    LANDED 2d AGO
    14:12
    Omaha, NE (OMA)
    16:30
    Houston, TX (IAH)
    01h44m
    N21723 (B737)
    1260 km
    Departed
    14:12
    3 days ago
    Arrived
    16:30
    3 days ago
  • 4 Feb
    UA1460
    LANDED 3d AGO
    22:29
    Houston, TX (IAH)
    00:53
    Omaha, NE (OMA)
    01h50m
    N21723 (B737)
    1260 km
    Departed
    22:29
    3 days ago
    Arrived
    00:53
    3 days ago
  • 4 Feb
    UA2079
    LANDED 3d AGO
    18:52
    Querétaro (QRO)
    20:49
    Houston, TX (IAH)
    01h34m
    N21723 (B737)
    1150 km
    Departed
    18:52
    4 days ago
    Arrived
    20:49
    4 days ago
  • 3 Feb
    UA1200
    LANDED 4d AGO
    00:36
    Houston, TX (IAH)
    03:18
    Querétaro (QRO)
    01h44m
    N21723 (B737)
    1150 km
    Departed
    00:36
    4 days ago
    Arrived
    03:18
    4 days ago
  • 3 Feb
    UA1381
    LANDED 4d AGO
    19:40
    Washington, VA (DCA)
    23:12
    Houston, TX (IAH)
    03h10m
    N21723 (B737)
    1942 km
    Departed
    19:40
    5 days ago
    Arrived
    23:12
    4 days ago
  • 3 Feb
    UA2311
    LANDED 4d AGO
    15:40
    Houston, TX (IAH)
    18:13
    Washington, VA (DCA)
    02h15m
    N21723 (B737)
    1942 km
    Departed
    15:40
    5 days ago
    Arrived
    18:13
    5 days ago
  • 3 Feb
    UA1093
    LANDED 4d AGO
    12:18
    Wichita, KS (ICT)
    14:29
    Houston, TX (IAH)
    01h32m
    N21723 (B737)
    874 km
    Departed
    12:18
    5 days ago
    Arrived
    14:29
    5 days ago
  • 2 Feb
    UA797
    LANDED 5d AGO
    02:12
    Houston, TX (IAH)
    03:58
    Wichita, KS (ICT)
    01h14m
    N21723 (B737)
    874 km
    Departed
    02:12
    5 days ago
    Arrived
    03:58
    5 days ago
  • 2 Feb
    UA2224
    LANDED 5d AGO
    21:31
    Pittsburgh, PA (PIT)
    00:55
    Houston, TX (IAH)
    02h44m
    N21723 (B737)
    1798 km
    Departed
    21:31
    5 days ago
    Arrived
    00:55
    5 days ago
  • 2 Feb
    UA2675
    LANDED 5d AGO
    17:52
    Houston, TX (IAH)
    20:37
    Pittsburgh, PA (PIT)
    02h26m
    N21723 (B737)
    1798 km
    Departed
    17:52
    6 days ago
    Arrived
    20:37
    6 days ago
  • 2 Feb
    UA1334
    LANDED 5d AGO
    14:02
    Omaha, NE (OMA)
    16:29
    Houston, TX (IAH)
    01h46m
    N21723 (B737)
    1260 km
    Departed
    14:02
    6 days ago
    Arrived
    16:29
    6 days ago
  • 1 Feb
    UA1460
    LANDED 6d AGO
    22:34
    Houston, TX (IAH)
    00:53
    Omaha, NE (OMA)
    01h58m
    N21723 (B737)
    1260 km
    Departed
    22:34
    6 days ago
    Arrived
    00:53
    6 days ago
  • 1 Feb
    UA2079
    LANDED 6d AGO
    18:47
    Querétaro (QRO)
    20:48
    Houston, TX (IAH)
    01h40m
    N21723 (B737)
    1150 km
    Departed
    18:47
    7 days ago
    Arrived
    20:48
    7 days ago
  • 1 Feb
    UA2068
    LANDED 6d AGO
    15:26
    Houston, TX (IAH)
    17:31
    Querétaro (QRO)
    01h43m
    N21723 (B737)
    1150 km
    Departed
    15:26
    7 days ago
    Arrived
    17:31
    7 days ago
  • 1 Feb
    UA410
    LANDED 6d AGO
    13:40
    San Antonio, TX (SAT)
    14:36
    Houston, TX (IAH)
    00h39m
    N21723 (B737)
    306 km
    Departed
    13:40
    7 days ago
    Arrived
    14:36
    7 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 9Newark, NJ (EWR/KEWR)
21:59 EST
Norfolk, VA (ORF/KORF)
23:27 EST
Estimated
01h28m
2026 Feb 9Palm Springs, CA (PSP/KPSP)
12:40 PST
Newark, NJ (EWR/KEWR)
20:41 EST
Estimated
05h01m
2026 Feb 9Newark, NJ (EWR/KEWR)
07:59 EST
Palm Springs, CA (PSP/KPSP)
11:16 PST
Estimated
06h17m
2026 Feb 8Santa Ana, CA (SNA/KSNA)
12:47 PST
Newark, NJ (EWR/KEWR)
20:59 EST
Estimated
05h12m
2026 Feb 8Chicago, IL (ORD/KORD)
09:04 CST
Santa Ana, CA (SNA/KSNA)
11:51 PST
Estimated
04h47m
Past
2026 Feb 7New York, NY (LGA/KLGA)
18:15 EST
18:10 EST
Chicago, IL (ORD/KORD)
20:03 CST
Landed 19:40 CST
Time aircraft arrives at gate derived from company/airport information
02h05m
2026 Feb 7Chicago, IL (ORD/KORD)
14:00 CST
13:55 CST
New York, NY (LGA/KLGA)
17:13 EST
Landed 17:02 EST
Time aircraft arrives at gate derived from company/airport information
01h43m
2026 Feb 7Eagle, CO (EGE/KEGE)
08:30 MST
08:23 MST
Chicago, IL (ORD/KORD)
12:34 CST
Landed 12:04 CST
Time aircraft arrives at gate derived from company/airport information
02h13m
2026 Feb 6Chicago, IL (ORD/KORD)
16:20 CST
16:16 CST
Eagle, CO (EGE/KEGE)
18:21 MST
Landed 18:23 MST
Time aircraft arrives at gate derived from company/airport information
02h31m
2026 Feb 6Detroit, MI (DTW/KDTW)
14:19 EST
14:47 EST
Chicago, IL (ORD/KORD)
14:50 CST
Landed 15:01 CST
Time aircraft arrives at gate derived from company/airport information
00h44m
2026 Feb 6Chicago, IL (ORD/KORD)
10:54 CST
10:52 CST
Detroit, MI (DTW/KDTW)
13:21 EST
Landed 13:25 EST
Time aircraft arrives at gate derived from company/airport information
00h48m
2026 Feb 6Minneapolis, MN (MSP/KMSP)
08:00 CST
07:56 CST
Chicago, IL (ORD/KORD)
09:45 CST
Landed 09:33 CST
Time aircraft arrives at gate derived from company/airport information
00h54m
2026 Feb 5Houston, TX (IAH/KIAH)
20:08 CST
20:23 CST
Minneapolis, MN (MSP/KMSP)
22:59 CST
Landed 23:21 CST
Time aircraft arrives at gate derived from company/airport information
02h32m
2026 Feb 5Pittsburgh, PA (PIT/KPIT)
16:38 EST
16:31 EST
Houston, TX (IAH/KIAH)
19:10 CST
Landed 19:01 CST
Time aircraft arrives at gate derived from company/airport information
02h37m
2026 Feb 5Houston, TX (IAH/KIAH)
11:55 CST
11:51 CST
Pittsburgh, PA (PIT/KPIT)
15:42 EST
Landed 15:39 EST
Time aircraft arrives at gate derived from company/airport information
02h25m
2026 Feb 5Omaha, NE (OMA/KOMA)
08:15 CST
08:12 CST
Houston, TX (IAH/KIAH)
10:54 CST
Landed 10:30 CST
Time aircraft arrives at gate derived from company/airport information
01h44m
2026 Feb 4Houston, TX (IAH/KIAH)
16:35 CST
16:29 CST
Omaha, NE (OMA/KOMA)
18:54 CST
Landed 18:53 CST
Time aircraft arrives at gate derived from company/airport information
01h50m
2026 Feb 4Querétaro (QRO/MMQT)
12:47 CST
12:52 CST
Houston, TX (IAH/KIAH)
14:52 CST
Landed 14:49 CST
Time aircraft arrives at gate derived from company/airport information
01h34m
2026 Feb 3Houston, TX (IAH/KIAH)
18:45 CST
18:36 CST
Querétaro (QRO/MMQT)
20:59 CST
Landed 21:18 CST
Time aircraft arrives at gate derived from company/airport information
01h44m
2026 Feb 3Washington, VA (DCA/KDCA)
14:45 EST
14:40 EST
Houston, TX (IAH/KIAH)
17:25 CST
Landed 17:12 CST
Time aircraft arrives at gate derived from company/airport information
03h10m
2026 Feb 3Houston, TX (IAH/KIAH)
09:48 CST
09:40 CST
Washington, VA (DCA/KDCA)
13:49 EST
Landed 13:13 EST
Time aircraft arrives at gate derived from company/airport information
02h15m
2026 Feb 3Wichita, KS (ICT/KICT)
06:25 CST
06:18 CST
Houston, TX (IAH/KIAH)
08:26 CST
Landed 08:29 CST
Time aircraft arrives at gate derived from company/airport information
01h32m
2026 Feb 2Houston, TX (IAH/KIAH)
20:03 CST
20:12 CST
Wichita, KS (ICT/KICT)
21:55 CST
Landed 21:58 CST
Time aircraft arrives at gate derived from company/airport information
01h14m
2026 Feb 2Pittsburgh, PA (PIT/KPIT)
16:38 EST
16:31 EST
Houston, TX (IAH/KIAH)
19:10 CST
Landed 18:55 CST
Time aircraft arrives at gate derived from company/airport information
02h44m
2026 Feb 2Houston, TX (IAH/KIAH)
11:55 CST
11:52 CST
Pittsburgh, PA (PIT/KPIT)
15:42 EST
Landed 15:37 EST
Time aircraft arrives at gate derived from company/airport information
02h26m
2026 Feb 2Omaha, NE (OMA/KOMA)
08:15 CST
08:02 CST
Houston, TX (IAH/KIAH)
10:54 CST
Landed 10:29 CST
Time aircraft arrives at gate derived from company/airport information
01h46m
2026 Feb 1Houston, TX (IAH/KIAH)
16:35 CST
16:34 CST
Omaha, NE (OMA/KOMA)
18:54 CST
Landed 18:53 CST
Time aircraft arrives at gate derived from company/airport information
01h58m
2026 Feb 1Querétaro (QRO/MMQT)
12:47 CST
12:47 CST
Houston, TX (IAH/KIAH)
14:52 CST
Landed 14:48 CST
Time aircraft arrives at gate derived from company/airport information
01h40m
2026 Feb 1Houston, TX (IAH/KIAH)
09:35 CST
09:26 CST
Querétaro (QRO/MMQT)
11:49 CST
Landed 11:31 CST
Time aircraft arrives at gate derived from company/airport information
01h43m
2026 Feb 1San Antonio, TX (SAT/KSAT)
07:40 CST
07:40 CST
Houston, TX (IAH/KIAH)
08:47 CST
Landed 08:36 CST
Time aircraft arrives at gate derived from company/airport information
00h39m

Flight history for N21723 is available for a period over 7 days under our Basic subscription. More details here
More airport data is available for purchase. Please check our On Demand API.