5 Feb
N577GJ
EST. DEPART IN 1d
15:57
St Louis, MO (STL)
17:32
Chicago, IL (ORD)
01h35m
CRJ7
416 km
Estimated
15:57
In 1 day
Estimated
17:32
In 1 day
N577GJ
UA4389 / UAL4389
EST. DEPART IN 1d
Thursday, February 5 2026
09:57 CST
ON-TIME
Scheduled 09:57
Thursday, February 5 2026
11:32 CST
Scheduled 11:32
Flight info
Airline/Operator
Duration
01h35m
Distance
416 km
Departure Gate
A16
Arrival Gate
F15
Departure Terminal
1
Arrival Terminal
2
Position Info
Latitude
-
Longitude
-
Altitude
-
Ground Speed
Wind
Air Temperature
Vertical Speed
Heading
-
Squawk
-
Source
-
Station
-
FIR
Aircraft Info
Registration
Mode-S
-
Serial Number
-
Aircraft Age
Owner
Last Activity
11 hours ago
Last Known Location
St Louis, MO, 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
  • 6 Feb
    UA4480
    EST. DEPART IN 1d
    12:37
    Cedar Rapids, IA (CID)
    14:05
    Chicago, IL (ORD)
    01h28m
    N577GJ (CRJ7)
    315 km
    Estimated
    12:37
    In 2 days
    Estimated
    14:05
    In 2 days
  • 5 Feb
    UA4588
    EST. DEPART IN 1d
    23:50
    Chicago, IL (ORD)
    01:07
    Cedar Rapids, IA (CID)
    01h17m
    N577GJ (CRJ7)
    315 km
    Estimated
    23:50
    In 1 day
    Estimated
    01:07
    In 1 day
  • 5 Feb
    UA4535
    EST. DEPART IN 1d
    21:11
    Sioux Falls, SD (FSD)
    23:10
    Chicago, IL (ORD)
    01h59m
    N577GJ (CRJ7)
    743 km
    Estimated
    21:11
    In 1 day
    Estimated
    23:10
    In 1 day
  • 5 Feb
    UA4598
    EST. DEPART IN 1d
    18:45
    Chicago, IL (ORD)
    20:36
    Sioux Falls, SD (FSD)
    01h51m
    N577GJ (CRJ7)
    743 km
    Estimated
    18:45
    In 1 day
    Estimated
    20:36
    In 1 day
  • 5 Feb
    UA4389
    EST. DEPART IN 1d
    15:57
    St Louis, MO (STL)
    17:32
    Chicago, IL (ORD)
    01h35m
    N577GJ (CRJ7)
    416 km
    Estimated
    15:57
    In 1 day
    Estimated
    17:32
    In 1 day
  • Past
  • 3 Feb
    UA4185
    LANDED 10h 50m AGO
    01:38
    Chicago, IL (ORD)
    02:38
    St Louis, MO (STL)
    00h41m
    N577GJ (CRJ7)
    416 km
    Departed
    01:38
    12 hours ago
    Arrived
    02:38
    11 hours ago
  • 3 Feb
    UA4463
    LANDED 13h 2m AGO
    22:34
    Columbus, OH (CMH)
    00:26
    Chicago, IL (ORD)
    01h03m
    N577GJ (CRJ7)
    475 km
    Departed
    22:34
    15 hours ago
    Arrived
    00:26
    13 hours ago
  • 3 Feb
    UA4443
    LANDED 15h 43m AGO
    20:13
    Chicago, IL (ORD)
    21:45
    Columbus, OH (CMH)
    00h46m
    N577GJ (CRJ7)
    475 km
    Departed
    20:13
    17 hours ago
    Arrived
    21:45
    16 hours ago
  • 3 Feb
    UA4178
    LANDED 18h 5m AGO
    18:28
    Madison, WI (MSN)
    19:23
    Chicago, IL (ORD)
    00h31m
    N577GJ (CRJ7)
    175 km
    Departed
    18:28
    19 hours ago
    Arrived
    19:23
    18 hours ago
  • 3 Feb
    UA4533
    LANDED 19h 56m AGO
    16:42
    Chicago, IL (ORD)
    17:32
    Madison, WI (MSN)
    00h25m
    N577GJ (CRJ7)
    175 km
    Departed
    16:42
    21 hours ago
    Arrived
    17:32
    20 hours ago
  • 3 Feb
    UA4462
    LANDED 22h 8m AGO
    13:35
    Fayetteville/Springdale/, AR (XNA)
    15:20
    Chicago, IL (ORD)
    01h17m
    N577GJ (CRJ7)
    840 km
    Departed
    13:35
    24 hours ago
    Arrived
    15:20
    22 hours ago
  • 2 Feb
    UA4525
    LANDED 1d AGO
    02:00
    Chicago, IL (ORD)
    04:48
    Fayetteville/Springdale/, AR (XNA)
    01h21m
    N577GJ (CRJ7)
    840 km
    Departed
    02:00
    1 day ago
    Arrived
    04:48
    1 day ago
  • 2 Feb
    UA4534
    LANDED 1d AGO
    00:02
    Green Bay, WI (GRB)
    01:28
    Chicago, IL (ORD)
    00h39m
    N577GJ (CRJ7)
    279 km
    Departed
    00:02
    2 days ago
    Arrived
    01:28
    1 day ago
  • 2 Feb
    UA4400
    LANDED 1d AGO
    22:18
    Chicago, IL (ORD)
    23:38
    Green Bay, WI (GRB)
    00h38m
    N577GJ (CRJ7)
    279 km
    Departed
    22:18
    2 days ago
    Arrived
    23:38
    2 days ago
  • 2 Feb
    UA4514
    LANDED 1d AGO
    19:27
    Knoxville, TN (TYS)
    21:28
    Chicago, IL (ORD)
    01h23m
    N577GJ (CRJ7)
    765 km
    Departed
    19:27
    2 days ago
    Arrived
    21:28
    2 days ago
  • 2 Feb
    UA4536
    LANDED 1d AGO
    16:38
    Chicago, IL (ORD)
    18:54
    Knoxville, TN (TYS)
    00h55m
    N577GJ (CRJ7)
    765 km
    Departed
    16:38
    2 days ago
    Arrived
    18:54
    2 days ago
  • 2 Feb
    UA4421
    LANDED 1d AGO
    13:38
    Springfield, MO (SGF)
    15:49
    Chicago, IL (ORD)
    01h14m
    N577GJ (CRJ7)
    705 km
    Departed
    13:38
    2 days ago
    Arrived
    15:49
    2 days ago
  • 1 Feb
    UA4391
    LANDED 2d AGO
    02:03
    Chicago, IL (ORD)
    03:31
    Springfield, MO (SGF)
    01h01m
    N577GJ (CRJ7)
    705 km
    Departed
    02:03
    2 days ago
    Arrived
    03:31
    2 days ago
  • 1 Feb
    UA4494
    LANDED 2d AGO
    22:37
    St Louis, MO (STL)
    00:00
    Chicago, IL (ORD)
    00h56m
    N577GJ (CRJ7)
    416 km
    Departed
    22:37
    3 days ago
    Arrived
    00:00
    3 days ago
  • 31 Jan
    UA4518
    LANDED 3d AGO
    00:18
    Chicago, IL (ORD)
    01:31
    St Louis, MO (STL)
    00h41m
    N577GJ (CRJ7)
    416 km
    Departed
    00:18
    4 days ago
    Arrived
    01:31
    3 days ago
  • 31 Jan
    UA4412
    LANDED 3d AGO
    20:15
    Buffalo, NY (BUF)
    21:58
    Chicago, IL (ORD)
    01h10m
    N577GJ (CRJ7)
    760 km
    Departed
    20:15
    4 days ago
    Arrived
    21:58
    4 days ago
  • 31 Jan
    UA4417
    LANDED 3d AGO
    16:45
    Chicago, IL (ORD)
    19:35
    Buffalo, NY (BUF)
    01h20m
    N577GJ (CRJ7)
    760 km
    Departed
    16:45
    4 days ago
    Arrived
    19:35
    4 days ago
  • 31 Jan
    UA4462
    LANDED 3d AGO
    13:37
    Fayetteville/Springdale/, AR (XNA)
    16:14
    Chicago, IL (ORD)
    01h32m
    N577GJ (CRJ7)
    840 km
    Departed
    13:37
    4 days ago
    Arrived
    16:14
    4 days ago
  • 30 Jan
    UA4525
    CANCELLED
    05:00
    Chicago, IL (ORD)
    07:14
    Fayetteville/Springdale/, AR (XNA)
    02h14m
    N577GJ (CRJ7)
    840 km
    Estimated
    05:00
    4 days ago
    Estimated
    07:14
    4 days ago
  • 30 Jan
    G73386
    LANDED 4d AGO
    01:18
    Buffalo, NY (BUF)
    03:22
    Fayetteville/Springdale/, AR (XNA)
    02h04m
    N577GJ (CRJ7)
    1523 km
    Departed
    01:18
    4 days ago
    Arrived
    03:22
    4 days ago
  • 30 Jan
    UA4448
    CANCELLED
    04:23
    Buffalo, NY (BUF)
    06:30
    Chicago, IL (ORD)
    02h07m
    N577GJ (CRJ7)
    760 km
    Estimated
    04:23
    4 days ago
    Estimated
    06:30
    4 days ago
  • 30 Jan
    UA4449
    LANDED 4d AGO
    20:08
    Chicago, IL (ORD)
    22:51
    Buffalo, NY (BUF)
    01h11m
    N577GJ (CRJ7)
    760 km
    Departed
    20:08
    5 days ago
    Arrived
    22:51
    5 days ago
  • 30 Jan
    UA4395
    LANDED 4d AGO
    17:16
    St Louis, MO (STL)
    18:49
    Chicago, IL (ORD)
    00h56m
    N577GJ (CRJ7)
    416 km
    Departed
    17:16
    5 days ago
    Arrived
    18:49
    5 days ago
  • 30 Jan
    UA4427
    LANDED 4d AGO
    13:34
    Washington, VA (IAD)
    15:45
    St Louis, MO (STL)
    01h49m
    N577GJ (CRJ7)
    1118 km
    Departed
    13:34
    5 days ago
    Arrived
    15:45
    5 days ago
  • 30 Jan
    UA4503
    LANDED 5d AGO
    11:54
    Richmond, VA (RIC)
    12:40
    Washington, VA (IAD)
    00h22m
    N577GJ (CRJ7)
    161 km
    Departed
    11:54
    5 days ago
    Arrived
    12:40
    5 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 6Cedar Rapids, IA (CID/KCID)
06:37 CST
Chicago, IL (ORD/KORD)
08:05 CST
Estimated
01h28m
2026 Feb 5Chicago, IL (ORD/KORD)
17:50 CST
Cedar Rapids, IA (CID/KCID)
19:07 CST
Estimated
01h17m
2026 Feb 5Sioux Falls, SD (FSD/KFSD)
15:11 CST
Chicago, IL (ORD/KORD)
17:10 CST
Estimated
01h59m
2026 Feb 5Chicago, IL (ORD/KORD)
12:45 CST
Sioux Falls, SD (FSD/KFSD)
14:36 CST
Estimated
01h51m
2026 Feb 5St Louis, MO (STL/KSTL)
09:57 CST
Chicago, IL (ORD/KORD)
11:32 CST
Estimated
01h35m
Past
2026 Feb 3Chicago, IL (ORD/KORD)
19:40 CST
19:38 CST
St Louis, MO (STL/KSTL)
21:13 CST
Landed 20:38 CST
Time aircraft arrives at gate derived from company/airport information
00h41m
2026 Feb 3Columbus, OH (CMH/KCMH)
17:44 EST
17:34 EST
Chicago, IL (ORD/KORD)
18:23 CST
Landed 18:26 CST
Time aircraft arrives at gate derived from company/airport information
01h03m
2026 Feb 3Chicago, IL (ORD/KORD)
14:17 CST
14:13 CST
Columbus, OH (CMH/KCMH)
16:48 EST
Landed 16:45 EST
Time aircraft arrives at gate derived from company/airport information
00h46m
2026 Feb 3Madison, WI (MSN/KMSN)
12:38 CST
12:28 CST
Chicago, IL (ORD/KORD)
13:58 CST
Landed 13:23 CST
Time aircraft arrives at gate derived from company/airport information
00h31m
2026 Feb 3Chicago, IL (ORD/KORD)
10:50 CST
10:42 CST
Madison, WI (MSN/KMSN)
12:03 CST
Landed 11:32 CST
Time aircraft arrives at gate derived from company/airport information
00h25m
2026 Feb 3Fayetteville/Springdale/, AR (XNA/KXNA)
07:45 CST
07:35 CST
Chicago, IL (ORD/KORD)
09:46 CST
Landed 09:20 CST
Time aircraft arrives at gate derived from company/airport information
01h17m
2026 Feb 2Chicago, IL (ORD/KORD)
19:45 CST
20:00 CST
Fayetteville/Springdale/, AR (XNA/KXNA)
21:59 CST
Landed 22:48 CST
Time aircraft arrives at gate derived from company/airport information
01h21m
2026 Feb 2Green Bay, WI (GRB/KGRB)
17:24 CST
18:02 CST
Chicago, IL (ORD/KORD)
18:50 CST
Landed 19:28 CST
Time aircraft arrives at gate derived from company/airport information
00h39m
2026 Feb 2Chicago, IL (ORD/KORD)
15:35 CST
16:18 CST
Green Bay, WI (GRB/KGRB)
16:47 CST
Landed 17:38 CST
Time aircraft arrives at gate derived from company/airport information
00h38m
2026 Feb 2Knoxville, TN (TYS/KTYS)
13:59 EST
14:27 EST
Chicago, IL (ORD/KORD)
14:55 CST
Landed 15:28 CST
Time aircraft arrives at gate derived from company/airport information
01h23m
2026 Feb 2Chicago, IL (ORD/KORD)
10:35 CST
10:38 CST
Knoxville, TN (TYS/KTYS)
13:24 EST
Landed 13:54 EST
Time aircraft arrives at gate derived from company/airport information
00h55m
2026 Feb 2Springfield, MO (SGF/KSGF)
07:45 CST
07:38 CST
Chicago, IL (ORD/KORD)
09:47 CST
Landed 09:49 CST
Time aircraft arrives at gate derived from company/airport information
01h14m
2026 Feb 1Chicago, IL (ORD/KORD)
19:55 CST
20:03 CST
Springfield, MO (SGF/KSGF)
21:58 CST
Landed 21:31 CST
Time aircraft arrives at gate derived from company/airport information
01h01m
2026 Feb 1St Louis, MO (STL/KSTL)
16:49 CST
16:37 CST
Chicago, IL (ORD/KORD)
18:32 CST
Landed 18:00 CST
Time aircraft arrives at gate derived from company/airport information
00h56m
2026 Jan 31Chicago, IL (ORD/KORD)
16:15 CST
18:18 CST
St Louis, MO (STL/KSTL)
17:43 CST
Landed 19:31 CST
Time aircraft arrives at gate derived from company/airport information
00h41m
2026 Jan 31Buffalo, NY (BUF/KBUF)
13:59 EST
15:15 EST
Chicago, IL (ORD/KORD)
15:04 CST
Landed 15:58 CST
Time aircraft arrives at gate derived from company/airport information
01h10m
2026 Jan 31Chicago, IL (ORD/KORD)
10:35 CST
10:45 CST
Buffalo, NY (BUF/KBUF)
13:24 EST
Landed 14:35 EST
Time aircraft arrives at gate derived from company/airport information
01h20m
2026 Jan 31Fayetteville/Springdale/, AR (XNA/KXNA)
07:45 CST
07:37 CST
Chicago, IL (ORD/KORD)
09:46 CST
Landed 10:14 CST
Time aircraft arrives at gate derived from company/airport information
01h32m
2026 Jan 30Chicago, IL (ORD/KORD)
19:45 CST
Fayetteville/Springdale/, AR (XNA/KXNA)
21:59 CST
Cancelled
02h14m
2026 Jan 30Buffalo, NY (BUF/KBUF)
19:30 EST
20:18 EST
Fayetteville/Springdale/, AR (XNA/KXNA)
Landed 21:22 CST
Landing time derived from ADS-B/Radar data
02h04m
2026 Jan 30Buffalo, NY (BUF/KBUF)
17:23 EST
Chicago, IL (ORD/KORD)
18:30 CST
Cancelled
02h07m
2026 Jan 30Chicago, IL (ORD/KORD)
13:55 CST
14:08 CST
Buffalo, NY (BUF/KBUF)
16:44 EST
Landed 17:51 EST
Time aircraft arrives at gate derived from company/airport information
01h11m
2026 Jan 30St Louis, MO (STL/KSTL)
11:20 CST
11:16 CST
Chicago, IL (ORD/KORD)
12:55 CST
Landed 12:49 CST
Time aircraft arrives at gate derived from company/airport information
00h56m
2026 Jan 30Washington, VA (IAD/KIAD)
08:40 EST
08:34 EST
St Louis, MO (STL/KSTL)
10:13 CST
Landed 09:45 CST
Time aircraft arrives at gate derived from company/airport information
01h49m
2026 Jan 30Richmond, VA (RIC/KRIC)
06:30 EST
06:54 EST
Washington, VA (IAD/KIAD)
07:35 EST
Landed 07:40 EST
Time aircraft arrives at gate derived from company/airport information
00h22m

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