13 Feb
UA1577
LANDING IN 2h 13m
20:26
Chicago, IL (ORD)
01:27
San Francisco, CA (SFO)
05h01m
N14531 (A21N)
2965 km
Departed
20:26
3 hours ago
Estimated
01:27
In 2 hours
UA1577
UAL1577
LANDING IN 2h 13m
Friday, February 13 2026
14:26 CST
Scheduled 14:35
Friday, February 13 2026
17:27 PST
ON-TIME
Scheduled 17:40
Flight info
Airline/Operator
Duration
05h01m
Distance
2965 km
Operation Days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Departure Gate
B11
Arrival Gate
D14
Departure Terminal
1
Arrival Terminal
2
ATC Route
KORD..MYKIE..MONNY..SMIDD..KP81E..OTIVE..KP81A..MARYJ..KD72U..KD66S..MTU..DTA..RUMPS..OAL..INYOE.DYAMD5.KSFO/0116
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
12217
Aircraft Age
Owner
Last Activity
4 minutes ago
Last Known Location
In flight - Near Bill, 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
  • 15 Feb
    UA1577
    SCHEDULED IN 2d
    03:06
    San Francisco, CA (SFO)
    04:49
    San Diego, CA (SAN)
    01h43m
    B739
    719 km
  • 15 Feb
    UA1577
    EST. DEPART IN 1d
    20:35
    Chicago, IL (ORD)
    01:40
    San Francisco, CA (SFO)
    05h05m
    N44501 (A21N)
    2965 km
    Estimated
    20:35
    In 2 days
    Estimated
    01:40
    In 2 days
  • 15 Feb
    UA1577
    EST. DEPART IN 1d
    16:33
    Jacksonville, FL (JAX)
    19:24
    Chicago, IL (ORD)
    02h51m
    N477UA (A320)
    1393 km
    Estimated
    16:33
    In 2 days
    Estimated
    19:24
    In 2 days
  • 14 Feb
    UA1577
    EST. DEPART IN 1d
    03:06
    San Francisco, CA (SFO)
    04:49
    San Diego, CA (SAN)
    01h43m
    N66841 (B739)
    719 km
    Estimated
    03:06
    In 1 day
    Estimated
    04:49
    In 1 day
  • 14 Feb
    UA1577
    EST. DEPART IN 21h 21m
    20:35
    Chicago, IL (ORD)
    01:40
    San Francisco, CA (SFO)
    05h05m
    N14531 (A21N)
    2965 km
    Estimated
    20:35
    In 21 hours
    Estimated
    01:40
    In 1 day
  • 13 Feb
    UA1577
    EST. DEPART IN 3h 52m
    03:06
    San Francisco, CA (SFO)
    04:49
    San Diego, CA (SAN)
    01h43m
    N61886 (B739)
    719 km
    Estimated
    03:06
    In 4 hours
    Estimated
    04:49
    In 6 hours
  • Current
  • 13 Feb
    UA1577
    LANDING IN 2h 13m
    20:26
    Chicago, IL (ORD)
    01:27
    San Francisco, CA (SFO)
    05h05m
    N14531 (A21N)
    2965 km
    Departed
    20:26
    3 hours ago
    Estimated
    01:27
    In 2 hours
  • Past
  • 13 Feb
    UA1577
    LANDED 3h 45m AGO
    16:29
    Jacksonville, FL (JAX)
    19:28
    Chicago, IL (ORD)
    02h11m
    N475UA (A320)
    1393 km
    Departed
    16:29
    7 hours ago
    Arrived
    19:28
    4 hours ago
  • 12 Feb
    UA1577
    LANDED 17h 58m AGO
    03:00
    San Francisco, CA (SFO)
    05:15
    San Diego, CA (SAN)
    01h08m
    N62895 (B739)
    719 km
    Departed
    03:00
    20 hours ago
    Arrived
    05:15
    18 hours ago
  • 12 Feb
    UA1577
    LANDED 21h 22m AGO
    21:17
    Chicago, IL (ORD)
    01:51
    San Francisco, CA (SFO)
    04h09m
    N44522 (A21N)
    2965 km
    Departed
    21:17
    1 day ago
    Arrived
    01:51
    21 hours ago
  • 12 Feb
    UA1577
    LANDED 1d AGO
    16:30
    Jacksonville, FL (JAX)
    19:19
    Chicago, IL (ORD)
    02h16m
    N459UA (A320)
    1393 km
    Departed
    16:30
    1 day ago
    Arrived
    19:19
    1 day ago
  • 11 Feb
    UA1577
    LANDED 1d AGO
    03:09
    San Francisco, CA (SFO)
    04:43
    San Diego, CA (SAN)
    01h09m
    N38467 (B739)
    719 km
    Departed
    03:09
    2 days ago
    Arrived
    04:43
    2 days ago
  • 11 Feb
    UA1577
    LANDED 1d AGO
    21:07
    Chicago, IL (ORD)
    02:12
    San Francisco, CA (SFO)
    04h21m
    N74532 (A21N)
    2965 km
    Departed
    21:07
    2 days ago
    Arrived
    02:12
    2 days ago
  • 10 Feb
    UA1577
    LANDED 2d AGO
    04:09
    San Francisco, CA (SFO)
    05:50
    San Diego, CA (SAN)
    01h10m
    N66808 (B739)
    719 km
    Departed
    04:09
    3 days ago
    Arrived
    05:50
    3 days ago
  • 10 Feb
    UA1577
    LANDED 2d AGO
    20:32
    Chicago, IL (ORD)
    01:44
    San Francisco, CA (SFO)
    04h37m
    N14533 (A21N)
    2965 km
    Departed
    20:32
    3 days ago
    Arrived
    01:44
    3 days ago
  • 9 Feb
    UA1577
    LANDED 3d AGO
    03:09
    San Francisco, CA (SFO)
    04:42
    San Diego, CA (SAN)
    01h10m
    N77430 (B739)
    719 km
    Departed
    03:09
    4 days ago
    Arrived
    04:42
    4 days ago
  • 9 Feb
    UA1577
    LANDED 3d AGO
    20:35
    Chicago, IL (ORD)
    01:45
    San Francisco, CA (SFO)
    04h38m
    N14517 (A21N)
    2965 km
    Departed
    20:35
    4 days ago
    Arrived
    01:45
    4 days ago
  • 8 Feb
    UA1577
    LANDED 4d AGO
    03:06
    San Francisco, CA (SFO)
    04:49
    San Diego, CA (SAN)
    01h07m
    N69816 (B739)
    719 km
    Departed
    03:06
    5 days ago
    Arrived
    04:49
    5 days ago
  • 8 Feb
    UA1577
    LANDED 4d AGO
    20:38
    Chicago, IL (ORD)
    01:17
    San Francisco, CA (SFO)
    04h18m
    N14528 (A21N)
    2965 km
    Departed
    20:38
    5 days ago
    Arrived
    01:17
    5 days ago
  • 7 Feb
    UA1577
    LANDED 5d AGO
    03:08
    San Francisco, CA (SFO)
    04:43
    San Diego, CA (SAN)
    01h12m
    N68807 (B739)
    719 km
    Departed
    03:08
    6 days ago
    Arrived
    04:43
    6 days ago
  • 7 Feb
    UA1577
    LANDED 5d AGO
    20:35
    Chicago, IL (ORD)
    01:10
    San Francisco, CA (SFO)
    04h04m
    N14545 (A21N)
    2965 km
    Departed
    20:35
    6 days ago
    Arrived
    01:10
    6 days ago
  • 6 Feb
    UA1577
    LANDED 6d AGO
    03:02
    San Francisco, CA (SFO)
    04:42
    San Diego, CA (SAN)
    01h10m
    N38446 (B739)
    719 km
    Departed
    03:02
    7 days ago
    Arrived
    04:42
    7 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 15San Francisco, CA (SFO/KSFO)
19:06 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739
Scheduled
01h43m
2026 Feb 15Chicago, IL (ORD/KORD)
14:35 CST
San Francisco, CA (SFO/KSFO)
17:40 PST
A21N (N44501)
Estimated
05h05m
2026 Feb 15Jacksonville, FL (JAX/KJAX)
11:33 EST
Chicago, IL (ORD/KORD)
13:24 CST
A320 (N477UA)
Estimated
02h51m
2026 Feb 14San Francisco, CA (SFO/KSFO)
19:06 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N66841)
Estimated
01h43m
2026 Feb 14Chicago, IL (ORD/KORD)
14:35 CST
San Francisco, CA (SFO/KSFO)
17:40 PST
A21N (N14531)
Estimated
05h05m
2026 Feb 13San Francisco, CA (SFO/KSFO)
19:06 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N61886)
Estimated
01h43m
Current
2026 Feb 13Chicago, IL (ORD/KORD)
14:35 CST
14:26 CST
San Francisco, CA (SFO/KSFO)
17:40 PST
A21N (N14531)
Est. Arrival 17:27 PST
05h05m
Past
2026 Feb 13Jacksonville, FL (JAX/KJAX)
11:33 EST
11:29 EST
Chicago, IL (ORD/KORD)
13:24 CST
A320 (N475UA)
Landed 13:28 CST
Time aircraft arrives at gate derived from company/airport information
02h11m
2026 Feb 12San Francisco, CA (SFO/KSFO)
19:06 PST
19:00 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N62895)
Landed 21:15 PST
Time aircraft arrives at gate derived from company/airport information
01h08m
2026 Feb 12Chicago, IL (ORD/KORD)
14:35 CST
15:17 CST
San Francisco, CA (SFO/KSFO)
17:40 PST
A21N (N44522)
Landed 17:51 PST
Time aircraft arrives at gate derived from company/airport information
04h09m
2026 Feb 12Jacksonville, FL (JAX/KJAX)
11:33 EST
11:30 EST
Chicago, IL (ORD/KORD)
13:24 CST
A320 (N459UA)
Landed 13:19 CST
Time aircraft arrives at gate derived from company/airport information
02h16m
2026 Feb 11San Francisco, CA (SFO/KSFO)
19:10 PST
19:09 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N38467)
Landed 20:43 PST
Time aircraft arrives at gate derived from company/airport information
01h09m
2026 Feb 11Chicago, IL (ORD/KORD)
14:40 CST
15:07 CST
San Francisco, CA (SFO/KSFO)
17:36 PST
A21N (N74532)
Landed 18:12 PST
Time aircraft arrives at gate derived from company/airport information
04h21m
2026 Feb 10San Francisco, CA (SFO/KSFO)
19:10 PST
20:09 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N66808)
Landed 21:50 PST
Time aircraft arrives at gate derived from company/airport information
01h10m
2026 Feb 10Chicago, IL (ORD/KORD)
14:40 CST
14:32 CST
San Francisco, CA (SFO/KSFO)
17:36 PST
A21N (N14533)
Landed 17:44 PST
Time aircraft arrives at gate derived from company/airport information
04h37m
2026 Feb 9San Francisco, CA (SFO/KSFO)
19:10 PST
19:09 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N77430)
Landed 20:42 PST
Time aircraft arrives at gate derived from company/airport information
01h10m
2026 Feb 9Chicago, IL (ORD/KORD)
14:40 CST
14:35 CST
San Francisco, CA (SFO/KSFO)
17:36 PST
A21N (N14517)
Landed 17:45 PST
Time aircraft arrives at gate derived from company/airport information
04h38m
2026 Feb 8San Francisco, CA (SFO/KSFO)
19:10 PST
19:06 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N69816)
Landed 20:49 PST
Time aircraft arrives at gate derived from company/airport information
01h07m
2026 Feb 8Chicago, IL (ORD/KORD)
14:40 CST
14:38 CST
San Francisco, CA (SFO/KSFO)
17:36 PST
A21N (N14528)
Landed 17:17 PST
Time aircraft arrives at gate derived from company/airport information
04h18m
2026 Feb 7San Francisco, CA (SFO/KSFO)
19:10 PST
19:08 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N68807)
Landed 20:43 PST
Time aircraft arrives at gate derived from company/airport information
01h12m
2026 Feb 7Chicago, IL (ORD/KORD)
14:40 CST
14:35 CST
San Francisco, CA (SFO/KSFO)
17:36 PST
A21N (N14545)
Landed 17:10 PST
Time aircraft arrives at gate derived from company/airport information
04h04m
2026 Feb 6San Francisco, CA (SFO/KSFO)
19:10 PST
19:02 PST
San Diego, CA (SAN/KSAN)
20:49 PST
B739 (N38446)
Landed 20:42 PST
Time aircraft arrives at gate derived from company/airport information
01h10m

Flight history for UA1577 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.