14 Feb
N17421
EST. DEPART IN 1d
15:00
Chicago, IL (ORD)
17:52
Dallas-Fort Worth, TX (DFW)
02h52m
B39M
1291 km
Estimated
15:00
In 2 days
Estimated
17:52
In 2 days
N17421
UA528 / UAL528
EST. DEPART IN 1d
Saturday, February 14 2026
09:00 CST
ON-TIME
Scheduled 09:00
Saturday, February 14 2026
11:52 CST
Scheduled 11:52
Flight info
Airline/Operator
Duration
02h52m
Distance
1291 km
Departure Gate
E14
Arrival Gate
-
Departure Terminal
2
Arrival Terminal
E
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
40 minutes ago
Last Known Location
San Juan, Puerto Rico
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
  • 14 Feb
    UA528
    EST. DEPART IN 1d
    15:00
    Chicago, IL (ORD)
    17:52
    Dallas-Fort Worth, TX (DFW)
    02h52m
    N17421 (B39M)
    1291 km
    Estimated
    15:00
    In 2 days
    Estimated
    17:52
    In 2 days
  • 13 Feb
    UA1259
    EST. DEPART IN 1d
    01:22
    Las Vegas, NV (LAS)
    04:59
    Chicago, IL (ORD)
    03h37m
    N17421 (B39M)
    2432 km
    Estimated
    01:22
    In 1 day
    Estimated
    04:59
    In 1 day
  • 13 Feb
    UA1971
    EST. DEPART IN 1d
    20:39
    Houston, TX (IAH)
    00:16
    Las Vegas, NV (LAS)
    03h37m
    N17421 (B39M)
    1963 km
    Estimated
    20:39
    In 1 day
    Estimated
    00:16
    In 1 day
  • 13 Feb
    UA224
    EST. DEPART IN 21h 2m
    16:00
    San Diego, CA (SAN)
    19:12
    Houston, TX (IAH)
    03h12m
    N17421 (B39M)
    2094 km
    Estimated
    16:00
    In 21 hours
    Estimated
    19:12
    In 1 day
  • 12 Feb
    UA1911
    EST. DEPART IN 7h 15m
    02:13
    Houston, TX (IAH)
    06:00
    San Diego, CA (SAN)
    03h47m
    N17421 (B39M)
    2094 km
    Estimated
    02:13
    In 7 hours
    Estimated
    06:00
    In 11 hours
  • 12 Feb
    UA668
    EST. DEPART IN 48m
    19:46
    San Juan (SJU)
    00:56
    Houston, TX (IAH)
    05h10m
    N17421 (B39M)
    3229 km
    Estimated
    19:46
    In 48 minutes
    Estimated
    00:56
    In 6 hours
  • Past
  • 12 Feb
    UA1556
    LANDED 34m AGO
    14:36
    Newark, NJ (EWR)
    18:23
    San Juan (SJU)
    03h20m
    N17421 (B39M)
    2595 km
    Departed
    14:36
    4 hours ago
    Arrived
    18:23
    34 minutes ago
  • 11 Feb
    UA455
    LANDED 14h 52m AGO
    00:01
    Phoenix, AZ (PHX)
    04:05
    Newark, NJ (EWR)
    03h41m
    N17421 (B39M)
    3426 km
    Departed
    00:01
    19 hours ago
    Arrived
    04:05
    15 hours ago
  • 11 Feb
    UA455
    LANDED 20h 4m AGO
    19:04
    Chicago, IL (ORD)
    22:53
    Phoenix, AZ (PHX)
    03h20m
    N17421 (B39M)
    2314 km
    Departed
    19:04
    24 hours ago
    Arrived
    22:53
    20 hours ago
  • 11 Feb
    UA1349
    LANDED 1d AGO
    14:24
    Boston, MA (BOS)
    17:03
    Chicago, IL (ORD)
    02h10m
    N17421 (B39M)
    1391 km
    Departed
    14:24
    1 day ago
    Arrived
    17:03
    1 day ago
  • 10 Feb
    UA1372
    LANDED 1d AGO
    20:59
    San Francisco, CA (SFO)
    02:16
    Boston, MA (BOS)
    04h41m
    N17421 (B39M)
    4342 km
    Departed
    20:59
    2 days ago
    Arrived
    02:16
    2 days ago
  • 8 Feb
    UA795
    LANDED 3d AGO
    13:42
    Raleigh/Durham, NC (RDU)
    19:55
    San Francisco, CA (SFO)
    05h43m
    N17421 (B39M)
    3854 km
    Departed
    13:42
    4 days ago
    Arrived
    19:55
    4 days ago
  • 7 Feb
    UA1502
    LANDED 4d AGO
    20:12
    Chicago, IL (ORD)
    22:01
    Raleigh/Durham, NC (RDU)
    01h23m
    N17421 (B39M)
    1040 km
    Departed
    20:12
    5 days ago
    Arrived
    22:01
    5 days ago
  • 6 Feb
    UA1655
    LANDED 5d AGO
    20:25
    Calgary, AB (YYC)
    23:56
    Chicago, IL (ORD)
    03h00m
    N17421 (B39M)
    2225 km
    Departed
    20:25
    6 days ago
    Arrived
    23:56
    6 days ago
  • 6 Feb
    UA764
    LANDED 5d AGO
    15:16
    Chicago, IL (ORD)
    19:34
    Calgary, AB (YYC)
    03h28m
    N17421 (B39M)
    2225 km
    Departed
    15:16
    6 days ago
    Arrived
    19:34
    6 days ago
  • 5 Feb
    UA1650
    LANDED 6d AGO
    20:42
    Oranjestad (AUA)
    02:37
    Chicago, IL (ORD)
    04h54m
    N17421 (B39M)
    3708 km
    Departed
    20:42
    7 days ago
    Arrived
    02:37
    7 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 14
UA528
Chicago, IL (ORD/KORD)
09:00 CST
Dallas-Fort Worth, TX (DFW/KDFW)
11:52 CST
Estimated
02h52m
2026 Feb 13
UA1259
Las Vegas, NV (LAS/KLAS)
17:22 PST
Chicago, IL (ORD/KORD)
22:59 CST
Estimated
03h37m
2026 Feb 13
UA1971
Houston, TX (IAH/KIAH)
14:39 CST
Las Vegas, NV (LAS/KLAS)
16:16 PST
Estimated
03h37m
2026 Feb 13
UA224
San Diego, CA (SAN/KSAN)
08:00 PST
Houston, TX (IAH/KIAH)
13:12 CST
Estimated
03h12m
2026 Feb 12
UA1911
Houston, TX (IAH/KIAH)
20:13 CST
San Diego, CA (SAN/KSAN)
22:00 PST
Estimated
03h47m
2026 Feb 12
UA668
San Juan (SJU/TJSJ)
15:46 AST
Houston, TX (IAH/KIAH)
18:56 CST
Estimated
05h10m
Past
2026 Feb 12
UA1556
Newark, NJ (EWR/KEWR)
09:43 EST
09:36 EST
San Juan (SJU/TJSJ)
14:40 AST
Landed 14:23 AST
Time aircraft arrives at gate derived from company/airport information
03h20m
2026 Feb 11
UA455
Phoenix, AZ (PHX/KPHX)
17:04 MST
17:01 MST
Newark, NJ (EWR/KEWR)
23:44 EST
Landed 23:05 EST
Time aircraft arrives at gate derived from company/airport information
03h41m
2026 Feb 11
UA455
Chicago, IL (ORD/KORD)
12:55 CST
13:04 CST
Phoenix, AZ (PHX/KPHX)
15:57 MST
Landed 15:53 MST
Time aircraft arrives at gate derived from company/airport information
03h20m
2026 Feb 11
UA1349
Boston, MA (BOS/KBOS)
09:30 EST
09:24 EST
Chicago, IL (ORD/KORD)
11:34 CST
Landed 11:03 CST
Time aircraft arrives at gate derived from company/airport information
02h10m
2026 Feb 10
UA1372
San Francisco, CA (SFO/KSFO)
13:00 PST
12:59 PST
Boston, MA (BOS/KBOS)
21:42 EST
Landed 21:16 EST
Time aircraft arrives at gate derived from company/airport information
04h41m
2026 Feb 8
UA795
Raleigh/Durham, NC (RDU/KRDU)
08:45 EST
08:42 EST
San Francisco, CA (SFO/KSFO)
11:56 PST
Landed 11:55 PST
Time aircraft arrives at gate derived from company/airport information
05h43m
2026 Feb 7
UA1502
Chicago, IL (ORD/KORD)
14:12 CST
14:12 CST
Raleigh/Durham, NC (RDU/KRDU)
17:14 EST
Landed 17:01 EST
Time aircraft arrives at gate derived from company/airport information
01h23m
2026 Feb 6
UA1655
Calgary, AB (YYC/CYYC)
12:37 MST
13:25 MST
Chicago, IL (ORD/KORD)
17:08 CST
Landed 17:56 CST
Time aircraft arrives at gate derived from company/airport information
03h00m
2026 Feb 6
UA764
Chicago, IL (ORD/KORD)
08:45 CST
09:16 CST
Calgary, AB (YYC/CYYC)
11:35 MST
Landed 12:34 MST
Time aircraft arrives at gate derived from company/airport information
03h28m
2026 Feb 5
UA1650
Oranjestad (AUA/TNCA)
15:00 AST
16:42 AST
Chicago, IL (ORD/KORD)
18:46 CST
Landed 20:37 CST
Time aircraft arrives at gate derived from company/airport information
04h54m

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