16 Feb
N121SY
EST. DEPART IN 1d
23:00
Midland, TX (MAF)
00:58
Denver, CO (DEN)
01h58m
E75L
908 km
Estimated
23:00
In 1 day
Estimated
00:58
In 1 day
N121SY
UA5472 / UAL5472
EST. DEPART IN 1d
Monday, February 16 2026
17:00 CST
ON-TIME
Scheduled 17:00
Monday, February 16 2026
17:58 MST
Scheduled 17:58
Flight info
Airline/Operator
Duration
01h58m
Distance
908 km
Departure Gate
2
Arrival Gate
-
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
52 minutes 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
  • 17 Feb
    UA5315
    EST. DEPART IN 1d
    17:06
    Denver, CO (DEN)
    19:00
    Tulsa, OK (TUL)
    01h54m
    N121SY (E75L)
    870 km
    Estimated
    17:06
    In 2 days
    Estimated
    19:00
    In 2 days
  • 17 Feb
    UA5587
    EST. DEPART IN 1d
    13:00
    Monterey, CA (MRY)
    15:44
    Denver, CO (DEN)
    02h44m
    N121SY (E75L)
    1541 km
    Estimated
    13:00
    In 2 days
    Estimated
    15:44
    In 2 days
  • 16 Feb
    UA5413
    EST. DEPART IN 1d
    02:20
    Denver, CO (DEN)
    05:25
    Monterey, CA (MRY)
    03h05m
    N121SY (E75L)
    1541 km
    Estimated
    02:20
    In 1 day
    Estimated
    05:25
    In 1 day
  • 16 Feb
    UA5472
    EST. DEPART IN 1d
    23:00
    Midland, TX (MAF)
    00:58
    Denver, CO (DEN)
    01h58m
    N121SY (E75L)
    908 km
    Estimated
    23:00
    In 1 day
    Estimated
    00:58
    In 1 day
  • 16 Feb
    UA5270
    EST. DEPART IN 1d
    20:26
    Denver, CO (DEN)
    22:19
    Midland, TX (MAF)
    01h53m
    N121SY (E75L)
    908 km
    Estimated
    20:26
    In 1 day
    Estimated
    22:19
    In 1 day
  • 16 Feb
    UA4804
    EST. DEPART IN 22h 52m
    17:55
    Wichita, KS (ICT)
    19:44
    Denver, CO (DEN)
    01h49m
    N121SY (E75L)
    674 km
    Estimated
    17:55
    In 23 hours
    Estimated
    19:44
    In 1 day
  • 16 Feb
    UA4809
    EST. DEPART IN 19h 49m
    14:52
    Chicago, IL (ORD)
    17:12
    Wichita, KS (ICT)
    02h20m
    N121SY (E75L)
    945 km
    Estimated
    14:52
    In 20 hours
    Estimated
    17:12
    In 22 hours
  • 16 Feb
    UA5741
    EST. DEPART IN 16h 57m
    12:00
    Nashville, TN (BNA)
    14:00
    Chicago, IL (ORD)
    02h00m
    N121SY (E75L)
    660 km
    Estimated
    12:00
    In 17 hours
    Estimated
    14:00
    In 19 hours
  • 15 Feb
    UA5327
    EST. DEPART IN 7h 2m
    02:05
    Chicago, IL (ORD)
    03:53
    Nashville, TN (BNA)
    01h48m
    N121SY (E75L)
    660 km
    Estimated
    02:05
    In 7 hours
    Estimated
    03:53
    In 9 hours
  • 15 Feb
    UA4776
    EST. DEPART IN 3h 16m
    22:19
    Greensboro, NC (GSO)
    00:55
    Chicago, IL (ORD)
    02h36m
    N121SY (E75L)
    949 km
    Estimated
    22:19
    In 3 hours
    Estimated
    00:55
    In 6 hours
  • 15 Feb
    UA5395
    EST. DEPART IN 34m
    19:37
    Chicago, IL (ORD)
    21:47
    Greensboro, NC (GSO)
    02h10m
    N121SY (E75L)
    949 km
    Estimated
    19:37
    In 34 minutes
    Estimated
    21:47
    In 3 hours
  • Past
  • 15 Feb
    UA5548
    LANDED 50m AGO
    14:52
    Spokane, WA (GEG)
    18:12
    Chicago, IL (ORD)
    02h50m
    N121SY (E75L)
    2405 km
    Departed
    14:52
    4 hours ago
    Arrived
    18:12
    50 minutes ago
  • 14 Feb
    UA4698
    LANDED 16h 16m AGO
    21:58
    Chicago, IL (ORD)
    02:46
    Spokane, WA (GEG)
    04h00m
    N121SY (E75L)
    2405 km
    Departed
    21:58
    21 hours ago
    Arrived
    02:46
    16 hours ago
  • 14 Feb
    UA5664
    LANDED 22h 28m AGO
    18:44
    Wichita, KS (ICT)
    20:34
    Chicago, IL (ORD)
    01h24m
    N121SY (E75L)
    945 km
    Departed
    18:44
    1 day ago
    Arrived
    20:34
    22 hours ago
  • 14 Feb
    UA5497
    LANDED 1d AGO
    16:35
    Denver, CO (DEN)
    17:57
    Wichita, KS (ICT)
    00h59m
    N121SY (E75L)
    674 km
    Departed
    16:35
    1 day ago
    Arrived
    17:57
    1 day ago
  • 14 Feb
    UA5970
    LANDED 1d AGO
    11:58
    Omaha, NE (OMA)
    13:32
    Denver, CO (DEN)
    01h10m
    N121SY (E75L)
    758 km
    Departed
    11:58
    1 day ago
    Arrived
    13:32
    1 day ago
  • 13 Feb
    UA5214
    LANDED 1d AGO
    03:22
    Denver, CO (DEN)
    05:03
    Omaha, NE (OMA)
    01h02m
    N121SY (E75L)
    758 km
    Departed
    03:22
    2 days ago
    Arrived
    05:03
    2 days ago
  • 13 Feb
    UA5655
    LANDED 1d AGO
    21:03
    Redding, CA (RDD)
    23:27
    Denver, CO (DEN)
    02h05m
    N121SY (E75L)
    1496 km
    Departed
    21:03
    2 days ago
    Arrived
    23:27
    2 days ago
  • 13 Feb
    UA5286
    LANDED 1d AGO
    19:05
    San Francisco, CA (SFO)
    20:20
    Redding, CA (RDD)
    00h39m
    N121SY (E75L)
    322 km
    Departed
    19:05
    2 days ago
    Arrived
    20:20
    2 days ago
  • 13 Feb
    UA5293
    LANDED 2d AGO
    17:13
    Santa Barbara, CA (SBA)
    18:38
    San Francisco, CA (SFO)
    00h50m
    N121SY (E75L)
    422 km
    Departed
    17:13
    2 days ago
    Arrived
    18:38
    2 days ago
  • 12 Feb
    UA5218
    LANDED 2d AGO
    04:16
    San Francisco, CA (SFO)
    05:36
    Santa Barbara, CA (SBA)
    00h48m
    N121SY (E75L)
    422 km
    Departed
    04:16
    3 days ago
    Arrived
    05:36
    3 days ago
  • 12 Feb
    UA4628
    LANDED 2d AGO
    22:41
    Albuquerque, NM (ABQ)
    01:32
    San Francisco, CA (SFO)
    02h14m
    N121SY (E75L)
    1440 km
    Departed
    22:41
    3 days ago
    Arrived
    01:32
    3 days ago
  • 12 Feb
    UA5482
    LANDED 2d AGO
    19:20
    San Francisco, CA (SFO)
    22:05
    Albuquerque, NM (ABQ)
    01h58m
    N121SY (E75L)
    1440 km
    Departed
    19:20
    3 days ago
    Arrived
    22:05
    3 days ago
  • 12 Feb
    SKW420W
    LANDED 3d AGO
    16:24
    San Francisco, CA (SFO)
    17:15
    Redding, CA (RDD)
    00h36m
    N121SY (E75L)
    322 km
    Departed
    16:24
    3 days ago
    Arrived
    17:15
    3 days ago
  • 12 Feb
    UA5549
    LANDED 3d AGO
    17:39
    Redding, CA (RDD)
    18:53
    San Francisco, CA (SFO)
    00h43m
    N121SY (E75L)
    322 km
    Departed
    17:39
    3 days ago
    Arrived
    18:53
    3 days ago
  • 11 Feb
    UA5724
    LANDED 3d AGO
    16:11
    San Francisco, CA (SFO)
    17:21
    Redding, CA (RDD)
    01h10m
    N121SY (E75L)
    322 km
    Departed
    16:11
    3 days ago
    Arrived
    17:21
    3 days ago
  • 11 Feb
    UA5476
    LANDED 3d AGO
    04:49
    Monterey, CA (MRY)
    05:59
    San Francisco, CA (SFO)
    00h25m
    N121SY (E75L)
    124 km
    Departed
    04:49
    4 days ago
    Arrived
    05:59
    4 days ago
  • 11 Feb
    UA5713
    LANDED 3d AGO
    02:31
    San Francisco, CA (SFO)
    03:08
    Monterey, CA (MRY)
    00h18m
    N121SY (E75L)
    124 km
    Departed
    02:31
    4 days ago
    Arrived
    03:08
    4 days ago
  • 11 Feb
    UA5986
    LANDED 3d AGO
    21:45
    Hayden, CO (HDN)
    01:10
    San Francisco, CA (SFO)
    02h32m
    N121SY (E75L)
    1346 km
    Departed
    21:45
    4 days ago
    Arrived
    01:10
    4 days ago
  • 11 Feb
    UA5447
    LANDED 3d AGO
    18:29
    San Francisco, CA (SFO)
    20:29
    Hayden, CO (HDN)
    01h40m
    N121SY (E75L)
    1346 km
    Departed
    18:29
    4 days ago
    Arrived
    20:29
    4 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 17Denver, CO (DEN/KDEN)
10:06 MST
Tulsa, OK (TUL/KTUL)
13:00 CST
Estimated
01h54m
2026 Feb 17Monterey, CA (MRY/KMRY)
05:00 PST
Denver, CO (DEN/KDEN)
08:44 MST
Estimated
02h44m
2026 Feb 16Denver, CO (DEN/KDEN)
19:20 MST
Monterey, CA (MRY/KMRY)
21:25 PST
Estimated
03h05m
2026 Feb 16Midland, TX (MAF/KMAF)
17:00 CST
Denver, CO (DEN/KDEN)
17:58 MST
Estimated
01h58m
2026 Feb 16Denver, CO (DEN/KDEN)
13:26 MST
Midland, TX (MAF/KMAF)
16:19 CST
Estimated
01h53m
2026 Feb 16Wichita, KS (ICT/KICT)
11:55 CST
Denver, CO (DEN/KDEN)
12:44 MST
Estimated
01h49m
2026 Feb 16Chicago, IL (ORD/KORD)
08:52 CST
Wichita, KS (ICT/KICT)
11:12 CST
Estimated
02h20m
2026 Feb 16Nashville, TN (BNA/KBNA)
06:00 CST
Chicago, IL (ORD/KORD)
08:00 CST
Estimated
02h00m
2026 Feb 15Chicago, IL (ORD/KORD)
20:05 CST
Nashville, TN (BNA/KBNA)
21:53 CST
Estimated
01h48m
2026 Feb 15Greensboro, NC (GSO/KGSO)
17:19 EST
Chicago, IL (ORD/KORD)
18:55 CST
Estimated
02h36m
2026 Feb 15Chicago, IL (ORD/KORD)
13:37 CST
Greensboro, NC (GSO/KGSO)
16:38 EST
Estimated
02h10m
Past
2026 Feb 15Spokane, WA (GEG/KGEG)
07:00 PST
06:52 PST
Chicago, IL (ORD/KORD)
12:50 CST
Landed 12:12 CST
Time aircraft arrives at gate derived from company/airport information
02h50m
2026 Feb 14Chicago, IL (ORD/KORD)
16:00 CST
15:58 CST
Spokane, WA (GEG/KGEG)
18:16 PST
Landed 18:46 PST
Time aircraft arrives at gate derived from company/airport information
04h00m
2026 Feb 14Wichita, KS (ICT/KICT)
12:51 CST
12:44 CST
Chicago, IL (ORD/KORD)
14:55 CST
Landed 14:34 CST
Time aircraft arrives at gate derived from company/airport information
01h24m
2026 Feb 14Denver, CO (DEN/KDEN)
09:38 MST
09:35 MST
Wichita, KS (ICT/KICT)
12:10 CST
Landed 11:57 CST
Time aircraft arrives at gate derived from company/airport information
00h59m
2026 Feb 14Omaha, NE (OMA/KOMA)
06:04 CST
05:58 CST
Denver, CO (DEN/KDEN)
07:05 MST
Landed 06:32 MST
Time aircraft arrives at gate derived from company/airport information
01h10m
2026 Feb 13Denver, CO (DEN/KDEN)
20:20 MST
20:22 MST
Omaha, NE (OMA/KOMA)
23:04 CST
Landed 23:03 CST
Time aircraft arrives at gate derived from company/airport information
01h02m
2026 Feb 13Redding, CA (RDD/KRDD)
12:30 PST
13:03 PST
Denver, CO (DEN/KDEN)
16:06 MST
Landed 16:27 MST
Time aircraft arrives at gate derived from company/airport information
02h05m
2026 Feb 13San Francisco, CA (SFO/KSFO)
09:30 PST
11:05 PST
Redding, CA (RDD/KRDD)
10:39 PST
Landed 12:20 PST
Time aircraft arrives at gate derived from company/airport information
00h39m
2026 Feb 13Santa Barbara, CA (SBA/KSBA)
07:22 PST
09:13 PST
San Francisco, CA (SFO/KSFO)
08:43 PST
Landed 10:38 PST
Time aircraft arrives at gate derived from company/airport information
00h50m
2026 Feb 12San Francisco, CA (SFO/KSFO)
18:35 PST
20:16 PST
Santa Barbara, CA (SBA/KSBA)
19:50 PST
Landed 21:36 PST
Time aircraft arrives at gate derived from company/airport information
00h48m
2026 Feb 12Albuquerque, NM (ABQ/KABQ)
13:25 MST
15:41 MST
San Francisco, CA (SFO/KSFO)
15:20 PST
Landed 17:32 PST
Time aircraft arrives at gate derived from company/airport information
02h14m
2026 Feb 12San Francisco, CA (SFO/KSFO)
09:00 PST
11:20 PST
Albuquerque, NM (ABQ/KABQ)
12:39 MST
Landed 15:05 MST
Time aircraft arrives at gate derived from company/airport information
01h58m
2026 Feb 12San Francisco, CA (SFO/KSFO)
08:10 PST
08:24 PST
Redding, CA (RDD/KRDD)
Landed 09:15 PST
Landing time derived from ADS-B/Radar data
00h36m
2026 Feb 12Redding, CA (RDD/KRDD)
06:15 PST
09:39 PST
San Francisco, CA (SFO/KSFO)
07:27 PST
Landed 10:53 PST
Time aircraft arrives at gate derived from company/airport information
00h43m
2026 Feb 11San Francisco, CA (SFO/KSFO)
22:35 PST
08:11 PST
Redding, CA (RDD/KRDD)
23:44 PST
Landed 09:21 PST
Time aircraft arrives at gate derived from company/airport information
01h10m
2026 Feb 11Monterey, CA (MRY/KMRY)
20:20 PST
20:49 PST
San Francisco, CA (SFO/KSFO)
21:20 PST
Landed 21:59 PST
Time aircraft arrives at gate derived from company/airport information
00h25m
2026 Feb 11San Francisco, CA (SFO/KSFO)
18:25 PST
18:31 PST
Monterey, CA (MRY/KMRY)
19:19 PST
Landed 19:08 PST
Time aircraft arrives at gate derived from company/airport information
00h18m
2026 Feb 11Hayden, CO (HDN/KHDN)
14:50 MST
14:45 MST
San Francisco, CA (SFO/KSFO)
16:46 PST
Landed 17:10 PST
Time aircraft arrives at gate derived from company/airport information
02h32m
2026 Feb 11San Francisco, CA (SFO/KSFO)
10:35 PST
10:29 PST
Hayden, CO (HDN/KHDN)
14:08 MST
Landed 13:29 MST
Time aircraft arrives at gate derived from company/airport information
01h40m

Flight history for N121SY 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.