7 Feb
N221PS
EST. DEPART IN 1d
23:40
Arcata/Eureka, CA (ACV)
01:08
San Francisco, CA (SFO)
01h28m
CRJ2
402 km
Estimated
23:40
In 1 day
Estimated
01:08
In 1 day
N221PS
UA5539 / UAL5539
EST. DEPART IN 1d
Saturday, February 7 2026
15:40 PST
ON-TIME
Scheduled 15:40
Saturday, February 7 2026
17:08 PST
Scheduled 17:08
Flight info
Airline/Operator
Duration
01h28m
Distance
402 km
Departure Terminal
-
Arrival Terminal
3
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
7 hours ago
Last Known Location
Fresno, CA, 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
  • 7 Feb
    UA5539
    EST. DEPART IN 1d
    23:40
    Arcata/Eureka, CA (ACV)
    01:08
    San Francisco, CA (SFO)
    01h28m
    N221PS (CRJ2)
    402 km
    Estimated
    23:40
    In 1 day
    Estimated
    01:08
    In 1 day
  • 7 Feb
    UA4715
    EST. DEPART IN 1d
    21:20
    San Francisco, CA (SFO)
    22:47
    Arcata/Eureka, CA (ACV)
    01h27m
    N221PS (CRJ2)
    402 km
    Estimated
    21:20
    In 1 day
    Estimated
    22:47
    In 1 day
  • 7 Feb
    UA5248
    EST. DEPART IN 1d
    19:10
    Sacramento, CA (SMF)
    20:20
    San Francisco, CA (SFO)
    01h10m
    N221PS (CRJ2)
    138 km
    Estimated
    19:10
    In 1 day
    Estimated
    20:20
    In 1 day
  • 7 Feb
    UA5220
    EST. DEPART IN 1d
    17:23
    San Francisco, CA (SFO)
    18:24
    Sacramento, CA (SMF)
    01h01m
    N221PS (CRJ2)
    138 km
    Estimated
    17:23
    In 1 day
    Estimated
    18:24
    In 1 day
  • 7 Feb
    UA5338
    EST. DEPART IN 1d
    15:30
    Fresno, CA (FAT)
    16:43
    San Francisco, CA (SFO)
    01h13m
    N221PS (CRJ2)
    253 km
    Estimated
    15:30
    In 1 day
    Estimated
    16:43
    In 1 day
  • 6 Feb
    UA4638
    EST. DEPART IN 15h 50m
    04:45
    San Francisco, CA (SFO)
    05:51
    Fresno, CA (FAT)
    01h06m
    N221PS (CRJ2)
    253 km
    Estimated
    04:45
    In 16 hours
    Estimated
    05:51
    In 17 hours
  • 6 Feb
    UA4779
    EST. DEPART IN 10h 50m
    23:45
    Reno, NV (RNO)
    01:22
    San Francisco, CA (SFO)
    01h37m
    N221PS (CRJ2)
    308 km
    Estimated
    23:45
    In 11 hours
    Estimated
    01:22
    In 12 hours
  • 6 Feb
    UA5707
    EST. DEPART IN 8h 20m
    21:15
    San Francisco, CA (SFO)
    22:28
    Reno, NV (RNO)
    01h13m
    N221PS (CRJ2)
    308 km
    Estimated
    21:15
    In 8 hours
    Estimated
    22:28
    In 10 hours
  • 6 Feb
    UA5248
    EST. DEPART IN 6h 15m
    19:10
    Sacramento, CA (SMF)
    20:20
    San Francisco, CA (SFO)
    01h10m
    N221PS (CRJ2)
    138 km
    Estimated
    19:10
    In 6 hours
    Estimated
    20:20
    In 7 hours
  • 6 Feb
    UA5220
    EST. DEPART IN 4h 28m
    17:23
    San Francisco, CA (SFO)
    18:24
    Sacramento, CA (SMF)
    01h01m
    N221PS (CRJ2)
    138 km
    Estimated
    17:23
    In 4 hours
    Estimated
    18:24
    In 5 hours
  • 6 Feb
    UA5338
    EST. DEPART IN 2h 35m
    15:30
    Fresno, CA (FAT)
    16:43
    San Francisco, CA (SFO)
    01h13m
    N221PS (CRJ2)
    253 km
    Estimated
    15:30
    In 3 hours
    Estimated
    16:43
    In 4 hours
  • Past
  • 5 Feb
    UA4638
    LANDED 7h 13m AGO
    04:34
    San Francisco, CA (SFO)
    05:41
    Fresno, CA (FAT)
    00h35m
    N221PS (CRJ2)
    253 km
    Departed
    04:34
    8 hours ago
    Arrived
    05:41
    7 hours ago
  • 5 Feb
    UA4786
    LANDED 11h 58m AGO
    23:32
    Palm Springs, CA (PSP)
    00:56
    San Francisco, CA (SFO)
    01h01m
    N221PS (CRJ2)
    677 km
    Departed
    23:32
    13 hours ago
    Arrived
    00:56
    12 hours ago
  • 5 Feb
    UA5509
    LANDED 14h 4m AGO
    21:00
    San Francisco, CA (SFO)
    22:50
    Palm Springs, CA (PSP)
    01h17m
    N221PS (CRJ2)
    677 km
    Departed
    21:00
    16 hours ago
    Arrived
    22:50
    14 hours ago
  • 5 Feb
    UA5903
    LANDED 16h 38m AGO
    18:44
    San Luis Obispo, CA (SBP)
    20:16
    San Francisco, CA (SFO)
    00h36m
    N221PS (CRJ2)
    307 km
    Departed
    18:44
    18 hours ago
    Arrived
    20:16
    17 hours ago
  • 4 Feb
    UA5446
    LANDED 1d AGO
    06:28
    San Francisco, CA (SFO)
    07:23
    San Luis Obispo, CA (SBP)
    00h39m
    N221PS (CRJ2)
    307 km
    Departed
    06:28
    1 day ago
    Arrived
    07:23
    1 day ago
  • 4 Feb
    UA5476
    LANDED 1d AGO
    04:10
    Monterey, CA (MRY)
    04:50
    San Francisco, CA (SFO)
    00h17m
    N221PS (CRJ2)
    124 km
    Departed
    04:10
    1 day ago
    Arrived
    04:50
    1 day ago
  • 4 Feb
    UA5713
    LANDED 1d AGO
    02:15
    San Francisco, CA (SFO)
    02:53
    Monterey, CA (MRY)
    00h22m
    N221PS (CRJ2)
    124 km
    Departed
    02:15
    1 day ago
    Arrived
    02:53
    1 day ago
  • 4 Feb
    UA4779
    LANDED 1d AGO
    23:33
    Reno, NV (RNO)
    00:47
    San Francisco, CA (SFO)
    00h43m
    N221PS (CRJ2)
    308 km
    Departed
    23:33
    2 days ago
    Arrived
    00:47
    1 day ago
  • 4 Feb
    UA5707
    LANDED 1d AGO
    21:59
    San Francisco, CA (SFO)
    22:55
    Reno, NV (RNO)
    00h34m
    N221PS (CRJ2)
    308 km
    Departed
    21:59
    2 days ago
    Arrived
    22:55
    2 days ago
  • 4 Feb
    UA5737
    LANDED 1d AGO
    19:59
    Fresno, CA (FAT)
    20:54
    San Francisco, CA (SFO)
    00h29m
    N221PS (CRJ2)
    253 km
    Departed
    19:59
    2 days ago
    Arrived
    20:54
    2 days ago
  • 4 Feb
    UA5662
    LANDED 1d AGO
    16:49
    San Francisco, CA (SFO)
    18:11
    Fresno, CA (FAT)
    00h52m
    N221PS (CRJ2)
    253 km
    Departed
    16:49
    2 days ago
    Arrived
    18:11
    2 days ago
  • 4 Feb
    UA5515
    LANDED 1d AGO
    15:39
    Monterey, CA (MRY)
    16:24
    San Francisco, CA (SFO)
    00h17m
    N221PS (CRJ2)
    124 km
    Departed
    15:39
    2 days ago
    Arrived
    16:24
    2 days ago
  • 3 Feb
    SKW386R
    LANDED 2d AGO
    04:59
    San Francisco, CA (SFO)
    05:29
    Monterey, CA (MRY)
    00h18m
    N221PS (CRJ2)
    124 km
    Departed
    04:59
    2 days ago
    Arrived
    05:29
    2 days ago
  • 3 Feb
    UA5539
    LANDED 2d AGO
    23:35
    Arcata/Eureka, CA (ACV)
    00:56
    San Francisco, CA (SFO)
    00h46m
    N221PS (CRJ2)
    402 km
    Departed
    23:35
    3 days ago
    Arrived
    00:56
    2 days ago
  • 3 Feb
    UA4715
    LANDED 2d AGO
    22:00
    San Francisco, CA (SFO)
    23:07
    Arcata/Eureka, CA (ACV)
    00h41m
    N221PS (CRJ2)
    402 km
    Departed
    22:00
    3 days ago
    Arrived
    23:07
    3 days ago
  • 3 Feb
    UA5737
    LANDED 2d AGO
    19:26
    Fresno, CA (FAT)
    20:31
    San Francisco, CA (SFO)
    00h27m
    N221PS (CRJ2)
    253 km
    Departed
    19:26
    3 days ago
    Arrived
    20:31
    3 days ago
  • 3 Feb
    UA5662
    LANDED 2d AGO
    17:57
    San Francisco, CA (SFO)
    18:55
    Fresno, CA (FAT)
    00h36m
    N221PS (CRJ2)
    253 km
    Departed
    17:57
    3 days ago
    Arrived
    18:55
    3 days ago
  • 3 Feb
    UA5338
    LANDED 2d AGO
    15:17
    Fresno, CA (FAT)
    16:33
    San Francisco, CA (SFO)
    00h29m
    N221PS (CRJ2)
    253 km
    Departed
    15:17
    3 days ago
    Arrived
    16:33
    3 days ago
  • 2 Feb
    UA4638
    LANDED 3d AGO
    04:36
    San Francisco, CA (SFO)
    05:34
    Fresno, CA (FAT)
    00h38m
    N221PS (CRJ2)
    253 km
    Departed
    04:36
    3 days ago
    Arrived
    05:34
    3 days ago
DateFlightOriginSTDATDDestinationSTADelayStatusDurationReplay
Future
2026 Feb 7Arcata/Eureka, CA (ACV/KACV)
15:40 PST
San Francisco, CA (SFO/KSFO)
17:08 PST
Estimated
01h28m
2026 Feb 7San Francisco, CA (SFO/KSFO)
13:20 PST
Arcata/Eureka, CA (ACV/KACV)
14:47 PST
Estimated
01h27m
2026 Feb 7Sacramento, CA (SMF/KSMF)
11:10 PST
San Francisco, CA (SFO/KSFO)
12:20 PST
Estimated
01h10m
2026 Feb 7San Francisco, CA (SFO/KSFO)
09:23 PST
Sacramento, CA (SMF/KSMF)
10:24 PST
Estimated
01h01m
2026 Feb 7Fresno, CA (FAT/KFAT)
07:30 PST
San Francisco, CA (SFO/KSFO)
08:43 PST
Estimated
01h13m
2026 Feb 6San Francisco, CA (SFO/KSFO)
20:45 PST
Fresno, CA (FAT/KFAT)
21:51 PST
Estimated
01h06m
2026 Feb 6Reno, NV (RNO/KRNO)
15:45 PST
San Francisco, CA (SFO/KSFO)
17:22 PST
Estimated
01h37m
2026 Feb 6San Francisco, CA (SFO/KSFO)
13:15 PST
Reno, NV (RNO/KRNO)
14:28 PST
Estimated
01h13m
2026 Feb 6Sacramento, CA (SMF/KSMF)
11:10 PST
San Francisco, CA (SFO/KSFO)
12:20 PST
Estimated
01h10m
2026 Feb 6San Francisco, CA (SFO/KSFO)
09:23 PST
Sacramento, CA (SMF/KSMF)
10:24 PST
Estimated
01h01m
2026 Feb 6Fresno, CA (FAT/KFAT)
07:30 PST
San Francisco, CA (SFO/KSFO)
08:43 PST
Estimated
01h13m
Past
2026 Feb 5San Francisco, CA (SFO/KSFO)
20:45 PST
20:34 PST
Fresno, CA (FAT/KFAT)
21:51 PST
Landed 21:41 PST
Time aircraft arrives at gate derived from company/airport information
00h35m
2026 Feb 5Palm Springs, CA (PSP/KPSP)
15:43 PST
15:32 PST
San Francisco, CA (SFO/KSFO)
17:47 PST
Landed 16:56 PST
Time aircraft arrives at gate derived from company/airport information
01h01m
2026 Feb 5San Francisco, CA (SFO/KSFO)
13:10 PST
13:00 PST
Palm Springs, CA (PSP/KPSP)
14:59 PST
Landed 14:50 PST
Time aircraft arrives at gate derived from company/airport information
01h17m
2026 Feb 5San Luis Obispo, CA (SBP/KSBP)
10:59 PST
10:44 PST
San Francisco, CA (SFO/KSFO)
12:14 PST
Landed 12:16 PST
Time aircraft arrives at gate derived from company/airport information
00h36m
2026 Feb 4San Francisco, CA (SFO/KSFO)
22:35 PST
22:28 PST
San Luis Obispo, CA (SBP/KSBP)
23:44 PST
Landed 23:23 PST
Time aircraft arrives at gate derived from company/airport information
00h39m
2026 Feb 4Monterey, CA (MRY/KMRY)
20:20 PST
20:10 PST
San Francisco, CA (SFO/KSFO)
21:20 PST
Landed 20:50 PST
Time aircraft arrives at gate derived from company/airport information
00h17m
2026 Feb 4San Francisco, CA (SFO/KSFO)
18:25 PST
18:15 PST
Monterey, CA (MRY/KMRY)
19:19 PST
Landed 18:53 PST
Time aircraft arrives at gate derived from company/airport information
00h22m
2026 Feb 4Reno, NV (RNO/KRNO)
15:45 PST
15:33 PST
San Francisco, CA (SFO/KSFO)
17:22 PST
Landed 16:47 PST
Time aircraft arrives at gate derived from company/airport information
00h43m
2026 Feb 4San Francisco, CA (SFO/KSFO)
13:15 PST
13:59 PST
Reno, NV (RNO/KRNO)
14:28 PST
Landed 14:55 PST
Time aircraft arrives at gate derived from company/airport information
00h34m
2026 Feb 4Fresno, CA (FAT/KFAT)
10:54 PST
11:59 PST
San Francisco, CA (SFO/KSFO)
12:09 PST
Landed 12:54 PST
Time aircraft arrives at gate derived from company/airport information
00h29m
2026 Feb 4San Francisco, CA (SFO/KSFO)
08:45 PST
08:49 PST
Fresno, CA (FAT/KFAT)
10:03 PST
Landed 10:11 PST
Time aircraft arrives at gate derived from company/airport information
00h52m
2026 Feb 4Monterey, CA (MRY/KMRY)
06:45 PST
07:39 PST
San Francisco, CA (SFO/KSFO)
07:47 PST
Landed 08:24 PST
Time aircraft arrives at gate derived from company/airport information
00h17m
2026 Feb 3San Francisco, CA (SFO/KSFO)
21:05 PST
20:59 PST
Monterey, CA (MRY/KMRY)
21:31 PST
Landed 21:29 PST
Landing time derived from ADS-B/Radar data
00h18m
2026 Feb 3Arcata/Eureka, CA (ACV/KACV)
15:40 PST
15:35 PST
San Francisco, CA (SFO/KSFO)
17:08 PST
Landed 16:56 PST
Time aircraft arrives at gate derived from company/airport information
00h46m
2026 Feb 3San Francisco, CA (SFO/KSFO)
13:20 PST
14:00 PST
Arcata/Eureka, CA (ACV/KACV)
14:47 PST
Landed 15:07 PST
Time aircraft arrives at gate derived from company/airport information
00h41m
2026 Feb 3Fresno, CA (FAT/KFAT)
10:54 PST
11:26 PST
San Francisco, CA (SFO/KSFO)
12:09 PST
Landed 12:31 PST
Time aircraft arrives at gate derived from company/airport information
00h27m
2026 Feb 3San Francisco, CA (SFO/KSFO)
08:28 PST
09:57 PST
Fresno, CA (FAT/KFAT)
09:46 PST
Landed 10:55 PST
Time aircraft arrives at gate derived from company/airport information
00h36m
2026 Feb 3Fresno, CA (FAT/KFAT)
07:30 PST
07:17 PST
San Francisco, CA (SFO/KSFO)
08:43 PST
Landed 08:33 PST
Time aircraft arrives at gate derived from company/airport information
00h29m
2026 Feb 2San Francisco, CA (SFO/KSFO)
20:45 PST
20:36 PST
Fresno, CA (FAT/KFAT)
21:51 PST
Landed 21:34 PST
Time aircraft arrives at gate derived from company/airport information
00h38m

Flight history for N221PS 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.