14 Feb
WN4021
EST. DEPART IN 1d
18:20
San Francisco, CA (SFO)
20:15
Phoenix, AZ (PHX)
01h55m
N8654B (B738)
1046 km
Estimated
18:20
In 2 days
Estimated
20:15
In 2 days
WN4021
SWA4021
EST. DEPART IN 1d
Saturday, February 14 2026
10:20 PST
ON-TIME
Scheduled 10:20
Saturday, February 14 2026
13:15 MST
Scheduled 13:15
Flight info
Airline/Operator
Duration
01h55m
Distance
1046 km
Departure Terminal
2
Arrival Terminal
4
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
50 seconds ago
Last Known Location
In flight - Near Aspen, CO, 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
  • 14 Feb
    WN4021
    EST. DEPART IN 1d
    18:20
    San Francisco, CA (SFO)
    20:15
    Phoenix, AZ (PHX)
    01h55m
    N8654B (B738)
    1046 km
    Estimated
    18:20
    In 2 days
    Estimated
    20:15
    In 2 days
  • 13 Feb
    WN4021
    EST. DEPART IN 19h 2m
    18:35
    San Francisco, CA (SFO)
    20:30
    Phoenix, AZ (PHX)
    01h55m
    N8823Q (B38M)
    1046 km
    Estimated
    18:35
    In 19 hours
    Estimated
    20:30
    In 21 hours
  • Past
  • 12 Feb
    WN4021
    LANDED 3h 7m AGO
    18:41
    San Francisco, CA (SFO)
    20:25
    Phoenix, AZ (PHX)
    01h30m
    N8566Z (B738)
    1046 km
    Departed
    18:41
    5 hours ago
    Arrived
    20:25
    3 hours ago
  • 11 Feb
    WN4021
    LANDED 1d AGO
    13:05
    San Francisco, CA (SFO)
    14:54
    Phoenix, AZ (PHX)
    01h27m
    N8901Q (B38M)
    1046 km
    Departed
    13:05
    1 day ago
    Arrived
    14:54
    1 day ago
  • 10 Feb
    WN4021
    LANDED 2d AGO
    13:04
    San Francisco, CA (SFO)
    14:48
    Phoenix, AZ (PHX)
    01h29m
    N8503A (B738)
    1046 km
    Departed
    13:04
    2 days ago
    Arrived
    14:48
    2 days ago
  • 8 Feb
    WN4021
    LANDED 4d AGO
    12:57
    San Francisco, CA (SFO)
    14:43
    Phoenix, AZ (PHX)
    01h27m
    N8566Z (B738)
    1046 km
    Departed
    12:57
    4 days ago
    Arrived
    14:43
    4 days ago
  • 7 Feb
    WN4021
    LANDED 5d AGO
    18:39
    San Francisco, CA (SFO)
    20:22
    Phoenix, AZ (PHX)
    01h29m
    N459WN (B737)
    1046 km
    Departed
    18:39
    5 days ago
    Arrived
    20:22
    5 days ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 14San Francisco, CA (SFO/KSFO)
10:20 PST
Phoenix, AZ (PHX/KPHX)
13:15 MST
B738 (N8654B)
Estimated
01h55m
2026 Feb 13San Francisco, CA (SFO/KSFO)
10:35 PST
Phoenix, AZ (PHX/KPHX)
13:30 MST
B38M (N8823Q)
Estimated
01h55m
Past
2026 Feb 12San Francisco, CA (SFO/KSFO)
10:35 PST
10:41 PST
Phoenix, AZ (PHX/KPHX)
13:30 MST
B738 (N8566Z)
Landed 13:25 MST
Time aircraft arrives at gate derived from company/airport information
01h30m
2026 Feb 11San Francisco, CA (SFO/KSFO)
05:05 PST
05:05 PST
Phoenix, AZ (PHX/KPHX)
08:00 MST
B38M (N8901Q)
Landed 07:54 MST
Time aircraft arrives at gate derived from company/airport information
01h27m
2026 Feb 10San Francisco, CA (SFO/KSFO)
05:05 PST
05:04 PST
Phoenix, AZ (PHX/KPHX)
08:00 MST
B738 (N8503A)
Landed 07:48 MST
Time aircraft arrives at gate derived from company/airport information
01h29m
2026 Feb 8San Francisco, CA (SFO/KSFO)
05:05 PST
04:57 PST
Phoenix, AZ (PHX/KPHX)
08:00 MST
B738 (N8566Z)
Landed 07:43 MST
Time aircraft arrives at gate derived from company/airport information
01h27m
2026 Feb 7San Francisco, CA (SFO/KSFO)
10:45 PST
10:39 PST
Phoenix, AZ (PHX/KPHX)
13:40 MST
B737 (N459WN)
Landed 13:22 MST
Time aircraft arrives at gate derived from company/airport information
01h29m

Flight history for WN4021 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.