14 Feb
WN4381
EST. DEPART IN 1d
01:40
Denver, CO (DEN)
05:25
Boston, MA (BOS)
03h45m
N8551Q (B738)
2817 km
Estimated
01:40
In 1 day
Estimated
05:25
In 2 days
WN4381
SWA4381
EST. DEPART IN 1d
Saturday, February 14 2026
18:40 MST
ON-TIME
Scheduled 18:40
Sunday, February 15 2026
00:25 EST
Scheduled 00:25
Flight info
Airline/Operator
Duration
03h45m
Distance
2817 km
Departure Terminal
-
Arrival Terminal
B
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
23 minutes ago
Last Known Location
Baltimore, MD, 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
    WN4381
    EST. DEPART IN 1d
    01:40
    Denver, CO (DEN)
    05:25
    Boston, MA (BOS)
    03h45m
    N8551Q (B738)
    2817 km
    Estimated
    01:40
    In 1 day
    Estimated
    05:25
    In 2 days
  • 13 Feb
    WN4381
    EST. DEPART IN 13h 3m
    01:54
    Denver, CO (DEN)
    05:39
    Boston, MA (BOS)
    03h45m
    B738
    2817 km
    Estimated
    01:54
    In 13 hours
    Estimated
    05:39
    In 17 hours
  • Past
  • 12 Feb
    WN4381
    LANDED 7h 24m AGO
    01:56
    Denver, CO (DEN)
    05:26
    Boston, MA (BOS)
    03h13m
    N8540V (B738)
    2817 km
    Departed
    01:56
    11 hours ago
    Arrived
    05:26
    7 hours ago
DateOriginSTDATDDestinationSTAAircraftDelayStatusDurationReplay
Future
2026 Feb 14Denver, CO (DEN/KDEN)
18:40 MST
Boston, MA (BOS/KBOS)
00:25 EST
B738 (N8551Q)
Estimated
03h45m
2026 Feb 13Denver, CO (DEN/KDEN)
18:40 MST
Boston, MA (BOS/KBOS)
00:25 EST
B738
Estimated
03h45m
Past
2026 Feb 12Denver, CO (DEN/KDEN)
18:40 MST
18:56 MST
Boston, MA (BOS/KBOS)
00:25 EST
B738 (N8540V)
Landed 00:26 EST
Time aircraft arrives at gate derived from company/airport information
03h13m

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