Apparatus

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flight_takeoff Flight

SWA4439

Operated by SWA

Live map

Live map filtered to SWA4439. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
STL BOS Apr 20, 01:06 AM UTC Apr 20, 03:18 AM UTC PLANNED

Route airports View route page →

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
04:42 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
230° / 3 kt
Visibility
10 SM
Ceiling
SCT 10,000 ft
Temp / Dew
7°C / 0°C
Altimeter
30.22 inHg

Obs: 2026-04-19T08:51:00.000Z

Raw METAR / TAF 
METAR KSTL 190851Z 23003KT 10SM SCT100 07/00 A3022 RMK AO2 SLP234 T00670000 51001 $

TAF KSTL 190905Z 1909/2012 VRB04KT P6SM SKC FM191500 27014G25KT P6SM FEW250 FM192300 32010KT P6SM FEW250

flight Live Traffic

flight_takeoff 60 Departures
flight_land 54 Arrivals

Arrival

BOS KBOS LIFR

Boston Logan International Airport

Boston, US

Local time
05:42 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
130° / 5 kt
Visibility
0.75 SM
Ceiling
OVX 200 ft
Temp / Dew
7°C / 7°C
Altimeter
29.84 inHg
Wx
BR

Obs: 2026-04-19T09:15:00.000Z

Raw METAR / TAF 
SPECI KBOS 190915Z 13005KT 3/4SM R04R/3500V5500FT BR VV002 07/07 A2984 RMK AO2 TWR VIS 2 T00720067

TAF KBOS 190843Z 1909/2012 15003KT 2SM -DZ FG OVC003 TEMPO 1909/1911 1/2SM FG FM191500 17006KT 2SM RA BR OVC004 FM191800 31012G25KT 3SM -RA BR OVC008 FM192100 32017G28KT 4SM -RA OVC015 FM200000 30012G21KT P6SM OVC035 FM200400 28010KT P6SM FEW250

flight Live Traffic

flight_takeoff 65 Departures
flight_land 76 Arrivals

Recent history last 11

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-18 A1BF3A MDW → MCO Apr 18, 23:50 UTCApr 19, 01:55 UTC2h 5m - -
2026-04-18 ABBD8D MDW → MCO Apr 18, 03:25 UTCApr 18, 03:45 UTC20m - -
2026-04-18 ABBD8D MDW → MCO Apr 18, 01:35 UTCApr 18, 03:20 UTC1h 45m - -
2026-04-17 ABBC52 MDW → MCO Apr 17, 03:20 UTCApr 17, 03:50 UTC30m - -
2026-04-17 ABBC52 MDW → MCO Apr 17, 01:35 UTCApr 17, 03:15 UTC1h 40m - -
2026-04-16 AC429B MDW → MCO Apr 16, 01:10 UTCApr 16, 02:09 UTC1h 0m - -
2026-04-15 AC429B MDW → MCO Apr 15, 23:55 UTCApr 16, 01:57 UTC2h 2m +5m -9m
2026-04-15 ABC07B MDW → MCO Apr 15, 00:55 UTCApr 15, 02:05 UTC1h 10m - -
2026-04-15 ABC07B MDW → MCO Apr 15, 00:00 UTCApr 15, 00:50 UTC50m - -
2026-04-13 ABD26B MDW → MCO Apr 13, 03:55 UTCApr 13, 04:05 UTC10m - -
2026-04-13 ABD26B MDW → MCO Apr 13, 01:39 UTCApr 13, 03:51 UTC2h 12m +44m +7m

Performance history

Flights tracked
11
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
6

Monthly activity 1 month

Month Flights tracked
April 2026 11

SWA4439 frequently asked

Where does flight SWA4439 fly?
SWA4439 (SWA) flies from STL to BOS. View the full route page.
How long is flight SWA4439?
Based on observed flights, SWA4439 takes on average 1h 15m from takeoff to landing.
How often does SWA4439 fly?
SWA4439 has been observed flying several times a week in our tracking data. We've recorded 11 flights under this callsign.
Is flight SWA4439 usually on time?
Across recent flights, SWA4439 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4439?
SWA4439 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4439 live?
Yes. When SWA4439 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.