17 Feb
N638SY
EST. DEPART IN 1d
13:00
Milwaukee, WI (MKE)
14:06
Chicago, IL (ORD)
01h06m
E75L
108 km
Estimated
13:00
In 2 days
Estimated
14:06
In 2 days
N638SY
UA4803 / UAL4803
EST. DEPART IN 1d
Tuesday, February 17 2026
07:00 CST
ON-TIME
Scheduled 07:00
Tuesday, February 17 2026
08:06 CST
Scheduled 08:06
Flight info
Airline/Operator
Duration
01h06m
Distance
108 km
Departure Terminal
-
Arrival Terminal
2
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
2 minutes ago
Last Known Location
In flight - Near San Bernardino, CA, 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
  • 17 Feb
    UA5876
    EST. DEPART IN 1d
    15:00
    Chicago, IL (ORD)
    18:41
    Aspen, CO (ASE)
    03h41m
    N638SY (E75L)
    1627 km
    Estimated
    15:00
    In 2 days
    Estimated
    18:41
    In 2 days
  • 17 Feb
    UA4803
    EST. DEPART IN 1d
    13:00
    Milwaukee, WI (MKE)
    14:06
    Chicago, IL (ORD)
    01h06m
    N638SY (E75L)
    108 km
    Estimated
    13:00
    In 2 days
    Estimated
    14:06
    In 2 days
  • 16 Feb
    UA5262
    EST. DEPART IN 1d
    02:39
    Chicago, IL (ORD)
    03:44
    Milwaukee, WI (MKE)
    01h05m
    N638SY (E75L)
    108 km
    Estimated
    02:39
    In 1 day
    Estimated
    03:44
    In 1 day
  • 16 Feb
    UA6047
    EST. DEPART IN 1d
    00:27
    Indianapolis, IN (IND)
    01:50
    Chicago, IL (ORD)
    01h23m
    N638SY (E75L)
    286 km
    Estimated
    00:27
    In 1 day
    Estimated
    01:50
    In 1 day
  • 16 Feb
    UA6052
    EST. DEPART IN 1d
    22:38
    Chicago, IL (ORD)
    23:46
    Indianapolis, IN (IND)
    01h08m
    N638SY (E75L)
    286 km
    Estimated
    22:38
    In 1 day
    Estimated
    23:46
    In 1 day
  • 16 Feb
    UA5956
    EST. DEPART IN 23h 30m
    18:51
    Aspen, CO (ASE)
    21:51
    Chicago, IL (ORD)
    03h00m
    N638SY (E75L)
    1627 km
    Estimated
    18:51
    In 23 hours
    Estimated
    21:51
    In 1 day
  • 16 Feb
    UA5444
    EST. DEPART IN 21h 29m
    16:50
    Denver, CO (DEN)
    18:10
    Aspen, CO (ASE)
    01h20m
    N638SY (E75L)
    201 km
    Estimated
    16:50
    In 21 hours
    Estimated
    18:10
    In 23 hours
  • 16 Feb
    UA5766
    EST. DEPART IN 18h 39m
    14:00
    Aspen, CO (ASE)
    15:25
    Denver, CO (DEN)
    01h25m
    N638SY (E75L)
    201 km
    Estimated
    14:00
    In 19 hours
    Estimated
    15:25
    In 20 hours
  • 15 Feb
    UA5779
    EST. DEPART IN 6h 51m
    02:12
    Denver, CO (DEN)
    03:19
    Aspen, CO (ASE)
    01h07m
    N638SY (E75L)
    201 km
    Estimated
    02:12
    In 7 hours
    Estimated
    03:19
    In 8 hours
  • 15 Feb
    UA6011
    EST. DEPART IN 4h 38m
    23:59
    Aspen, CO (ASE)
    01:15
    Denver, CO (DEN)
    01h16m
    N638SY (E75L)
    201 km
    Estimated
    23:59
    In 5 hours
    Estimated
    01:15
    In 6 hours
  • 15 Feb
    UA5940
    EST. DEPART IN 1h 20m
    20:41
    Los Angeles, CA (LAX)
    23:08
    Aspen, CO (ASE)
    02h27m
    N638SY (E75L)
    1185 km
    Estimated
    20:41
    In 1 hour
    Estimated
    23:08
    In 4 hours
  • Current
  • 15 Feb
    UA5851
    LANDING IN 12m
    17:02
    Aspen, CO (ASE)
    19:41
    Los Angeles, CA (LAX)
    02h39m
    N638SY (E75L)
    1185 km
    Departed
    17:02
    2 hours ago
    Estimated
    19:41
    In 12 minutes
  • Past
  • 15 Feb
    UA5782
    LANDED 3h 28m AGO
    14:49
    Denver, CO (DEN)
    15:52
    Aspen, CO (ASE)
    00h32m
    N638SY (E75L)
    201 km
    Departed
    14:49
    5 hours ago
    Arrived
    15:52
    3 hours ago
  • 14 Feb
    UA5630
    LANDED 17h 59m AGO
    23:19
    Wichita, KS (ICT)
    01:21
    Denver, CO (DEN)
    01h18m
    N638SY (E75L)
    674 km
    Departed
    23:19
    20 hours ago
    Arrived
    01:21
    18 hours ago
  • 14 Feb
    UA5454
    LANDED 20h 34m AGO
    21:17
    Denver, CO (DEN)
    22:46
    Wichita, KS (ICT)
    01h00m
    N638SY (E75L)
    674 km
    Departed
    21:17
    22 hours ago
    Arrived
    22:46
    21 hours ago
  • 14 Feb
    UA5708
    LANDED 1d AGO
    17:42
    Rapid City, SD (RAP)
    19:01
    Denver, CO (DEN)
    00h51m
    N638SY (E75L)
    484 km
    Departed
    17:42
    1 day ago
    Arrived
    19:01
    1 day ago
  • 13 Feb
    UA5265
    LANDED 1d AGO
    00:13
    Denver, CO (DEN)
    01:21
    Rapid City, SD (RAP)
    00h45m
    N638SY (E75L)
    484 km
    Departed
    00:13
    2 days ago
    Arrived
    01:21
    2 days ago
  • 13 Feb
    UA5770
    LANDED 2d AGO
    16:09
    Aspen, CO (ASE)
    17:21
    Denver, CO (DEN)
    00h31m
    N638SY (E75L)
    201 km
    Departed
    16:09
    2 days ago
    Arrived
    17:21
    2 days ago
  • 12 Feb
    SKW399Y
    LANDED 1d AGO
    20:24
    Denver, CO (DEN)
    21:15
    Aspen, CO (ASE)
    00h30m
    N638SY (E75L)
    201 km
    Departed
    20:24
    2 days ago
    Arrived
    21:15
    2 days ago
  • 12 Feb
    UA5862
    LANDED 2d AGO
    02:46
    San Francisco, CA (SFO)
    05:23
    Aspen, CO (ASE)
    02h17m
    N638SY (E75L)
    1361 km
    Departed
    02:46
    3 days ago
    Arrived
    05:23
    3 days ago
  • 12 Feb
    SKW425X
    LANDED 1d AGO
    23:06
    Aspen, CO (ASE)
    23:46
    Denver, CO (DEN)
    00h29m
    N638SY (E75L)
    201 km
    Departed
    23:06
    2 days ago
    Arrived
    23:46
    2 days ago
  • 12 Feb
    UA5258
    LANDED 2d AGO
    22:55
    Aspen, CO (ASE)
    01:34
    San Francisco, CA (SFO)
    02h13m
    N638SY (E75L)
    1361 km
    Departed
    22:55
    3 days ago
    Arrived
    01:34
    3 days ago
  • 12 Feb
    UA5354
    LANDED 2d AGO
    18:16
    Houston, TX (IAH)
    21:53
    Aspen, CO (ASE)
    02h42m
    N638SY (E75L)
    1471 km
    Departed
    18:16
    3 days ago
    Arrived
    21:53
    3 days ago
  • 12 Feb
    UA5300
    LANDED 3d AGO
    14:13
    Aspen, CO (ASE)
    17:13
    Houston, TX (IAH)
    02h07m
    N638SY (E75L)
    1471 km
    Departed
    14:13
    3 days ago
    Arrived
    17:13
    3 days ago
  • 11 Feb
    UA5917
    LANDED 3d AGO
    00:05
    Houston, TX (IAH)
    03:00
    Aspen, CO (ASE)
    02h29m
    N638SY (E75L)
    1471 km
    Departed
    00:05
    4 days ago
    Arrived
    03:00
    4 days ago
  • 11 Feb
    UA5702
    LANDED 3d AGO
    20:16
    Aspen, CO (ASE)
    22:49
    Houston, TX (IAH)
    02h03m
    N638SY (E75L)
    1471 km
    Departed
    20:16
    4 days ago
    Arrived
    22:49
    4 days ago
  • 11 Feb
    UA5769
    LANDED 3d AGO
    18:26
    Denver, CO (DEN)
    19:34
    Aspen, CO (ASE)
    00h31m
    N638SY (E75L)
    201 km
    Departed
    18:26
    4 days ago
    Arrived
    19:34
    4 days ago
  • 11 Feb
    UA5770
    LANDED 4d AGO
    15:43
    Aspen, CO (ASE)
    16:56
    Denver, CO (DEN)
    00h28m
    N638SY (E75L)
    201 km
    Departed
    15:43
    4 days ago
    Arrived
    16:56
    4 days ago
  • 10 Feb
    UA5786
    LANDED 4d AGO
    01:11
    Los Angeles, CA (LAX)
    03:29
    Aspen, CO (ASE)
    01h43m
    N638SY (E75L)
    1185 km
    Departed
    01:11
    5 days ago
    Arrived
    03:29
    5 days ago
  • 10 Feb
    UA4652
    LANDED 4d AGO
    21:50
    Aspen, CO (ASE)
    00:22
    Los Angeles, CA (LAX)
    02h09m
    N638SY (E75L)
    1185 km
    Departed
    21:50
    5 days ago
    Arrived
    00:22
    5 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 17
UA5876
Chicago, IL (ORD/KORD)
09:00 CST
Aspen, CO (ASE/KASE)
11:41 MST
Estimated
03h41m
2026 Feb 17
UA4803
Milwaukee, WI (MKE/KMKE)
07:00 CST
Chicago, IL (ORD/KORD)
08:06 CST
Estimated
01h06m
2026 Feb 16
UA5262
Chicago, IL (ORD/KORD)
20:39 CST
Milwaukee, WI (MKE/KMKE)
21:44 CST
Estimated
01h05m
2026 Feb 16
UA6047
Indianapolis, IN (IND/KIND)
19:27 EST
Chicago, IL (ORD/KORD)
19:50 CST
Estimated
01h23m
2026 Feb 16
UA6052
Chicago, IL (ORD/KORD)
16:38 CST
Indianapolis, IN (IND/KIND)
18:46 EST
Estimated
01h08m
2026 Feb 16
UA5956
Aspen, CO (ASE/KASE)
11:51 MST
Chicago, IL (ORD/KORD)
15:51 CST
Estimated
03h00m
2026 Feb 16
UA5444
Denver, CO (DEN/KDEN)
09:50 MST
Aspen, CO (ASE/KASE)
11:10 MST
Estimated
01h20m
2026 Feb 16
UA5766
Aspen, CO (ASE/KASE)
07:00 MST
Denver, CO (DEN/KDEN)
08:25 MST
Estimated
01h25m
2026 Feb 15
UA5779
Denver, CO (DEN/KDEN)
19:12 MST
Aspen, CO (ASE/KASE)
20:19 MST
Estimated
01h07m
2026 Feb 15
UA6011
Aspen, CO (ASE/KASE)
16:59 MST
Denver, CO (DEN/KDEN)
18:15 MST
Estimated
01h16m
2026 Feb 15
UA5940
Los Angeles, CA (LAX/KLAX)
12:41 PST
Aspen, CO (ASE/KASE)
16:08 MST
Estimated
02h27m
Current
2026 Feb 15
UA5851
Aspen, CO (ASE/KASE)
10:15 MST
10:02 MST
Los Angeles, CA (LAX/KLAX)
11:54 PST
Est. Arrival 11:41 PST
02h39m
Past
2026 Feb 15
UA5782
Denver, CO (DEN/KDEN)
07:52 MST
07:49 MST
Aspen, CO (ASE/KASE)
09:03 MST
Landed 08:52 MST
Time aircraft arrives at gate derived from company/airport information
00h32m
2026 Feb 14
UA5630
Wichita, KS (ICT/KICT)
17:35 CST
17:19 CST
Denver, CO (DEN/KDEN)
18:22 MST
Landed 18:21 MST
Time aircraft arrives at gate derived from company/airport information
01h18m
2026 Feb 14
UA5454
Denver, CO (DEN/KDEN)
14:25 MST
14:17 MST
Wichita, KS (ICT/KICT)
16:54 CST
Landed 16:46 CST
Time aircraft arrives at gate derived from company/airport information
01h00m
2026 Feb 14
UA5708
Rapid City, SD (RAP/KRAP)
10:55 MST
10:42 MST
Denver, CO (DEN/KDEN)
12:33 MST
Landed 12:01 MST
Time aircraft arrives at gate derived from company/airport information
00h51m
2026 Feb 13
UA5265
Denver, CO (DEN/KDEN)
15:45 MST
17:13 MST
Rapid City, SD (RAP/KRAP)
17:07 MST
Landed 18:21 MST
Time aircraft arrives at gate derived from company/airport information
00h45m
2026 Feb 13
UA5770
Aspen, CO (ASE/KASE)
09:14 MST
09:09 MST
Denver, CO (DEN/KDEN)
10:35 MST
Landed 10:21 MST
Time aircraft arrives at gate derived from company/airport information
00h31m
2026 Feb 12
SKW399Y
Denver, CO (DEN/KDEN)
22:24 MST
13:24 MST
Aspen, CO (ASE/KASE)
Landed 14:15 MST
Landing time derived from ADS-B/Radar data
00h30m
2026 Feb 12
UA5862
San Francisco, CA (SFO/KSFO)
18:48 PST
18:46 PST
Aspen, CO (ASE/KASE)
22:15 MST
Landed 22:23 MST
Time aircraft arrives at gate derived from company/airport information
02h17m
2026 Feb 12
SKW425X
Aspen, CO (ASE/KASE)
16:59 MST
16:06 MST
Denver, CO (DEN/KDEN)
Landed 16:46 MST
Time aircraft arrives at gate derived from company/airport information
00h29m
2026 Feb 12
UA5258
Aspen, CO (ASE/KASE)
16:01 MST
15:55 MST
San Francisco, CA (SFO/KSFO)
17:50 PST
Landed 17:34 PST
Time aircraft arrives at gate derived from company/airport information
02h13m
2026 Feb 12
UA5354
Houston, TX (IAH/KIAH)
12:20 CST
12:16 CST
Aspen, CO (ASE/KASE)
14:42 MST
Landed 14:53 MST
Time aircraft arrives at gate derived from company/airport information
02h42m
2026 Feb 12
UA5300
Aspen, CO (ASE/KASE)
07:24 MST
07:13 MST
Houston, TX (IAH/KIAH)
11:15 CST
Landed 11:13 CST
Time aircraft arrives at gate derived from company/airport information
02h07m
2026 Feb 11
UA5917
Houston, TX (IAH/KIAH)
18:05 CST
18:05 CST
Aspen, CO (ASE/KASE)
20:20 MST
Landed 20:00 MST
Time aircraft arrives at gate derived from company/airport information
02h29m
2026 Feb 11
UA5702
Aspen, CO (ASE/KASE)
13:29 MST
13:16 MST
Houston, TX (IAH/KIAH)
17:20 CST
Landed 16:49 CST
Time aircraft arrives at gate derived from company/airport information
02h03m
2026 Feb 11
UA5769
Denver, CO (DEN/KDEN)
11:28 MST
11:26 MST
Aspen, CO (ASE/KASE)
12:47 MST
Landed 12:34 MST
Time aircraft arrives at gate derived from company/airport information
00h31m
2026 Feb 11
UA5770
Aspen, CO (ASE/KASE)
08:53 MST
08:43 MST
Denver, CO (DEN/KDEN)
10:21 MST
Landed 09:56 MST
Time aircraft arrives at gate derived from company/airport information
00h28m
2026 Feb 10
UA5786
Los Angeles, CA (LAX/KLAX)
17:23 PST
17:11 PST
Aspen, CO (ASE/KASE)
20:53 MST
Landed 20:29 MST
Time aircraft arrives at gate derived from company/airport information
01h43m
2026 Feb 10
UA4652
Aspen, CO (ASE/KASE)
15:00 MST
14:50 MST
Los Angeles, CA (LAX/KLAX)
16:36 PST
Landed 16:22 PST
Time aircraft arrives at gate derived from company/airport information
02h09m

Flight history for N638SY 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.