Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SWA3946

Operated by Southwest Airlines

Live map

Live map filtered to SWA3946. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS MVFR

Boston Logan International Airport

Boston, US

Local time
06:25 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
60° / 14 kt
Visibility
3 SM
Ceiling
OVC 1,200 ft
Temp / Dew
12°C / 11°C
Altimeter
30.00 inHg
Wx
-RA BR

Obs: 2026-10-13T08:54:00.000Z

Raw METAR / TAF 
METAR KBOS 130854Z 06014KT 3SM -RA BR OVC012 12/11 A3000 RMK AO2 SLP160 P0002 60005 T01170111 51027 $

TAF KBOS 130836Z 1309/1412 06012KT P6SM -SHRA OVC010 TEMPO 1309/1310 2SM -SHRA BR OVC006 FM131000 07012KT 5SM BR VCSH OVC008 FM131700 12009KT 5SM BR VCSH FEW004 OVC008 PROB30 1321/1401 4SM -SHRA FM140100 18009KT 5SM BR OVC003 WS020/23035KT FM140500 22010KT 5SM BR BKN008

flight Live Traffic

flight_takeoff 281 Departures
flight_land 291 Arrivals

Arrival

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
06:25 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 13°C
Altimeter
29.99 inHg

Obs: 2026-10-13T09:54:00.000Z

Raw METAR / TAF 
METAR KBWI 130954Z 00000KT 10SM CLR 14/13 A2999 RMK AO2 SLP153 T01440133 $

TAF KBWI 130906Z 1309/1412 25003KT P6SM SKC FM131400 22007KT P6SM SCT250

flight Live Traffic

flight_takeoff 107 Departures
flight_land 112 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC287C BOS → BWI Jul 26, 11:15 UTCJul 26, 13:20 UTC2h 5m - -
2026-07-25 AC2C79 BOS → BWI Jul 25, 16:30 UTCJul 25, 18:05 UTC1h 35m - -
2026-07-23 AC0BDE BOS → BWI Jul 23, 03:00 UTCJul 23, 03:45 UTC45m - -
2026-07-19 ABE4B9 DEN → BNA Jul 19, 11:10 UTCJul 19, 13:16 UTC2h 6m +10m +5m
2026-07-19 ABE4B9 DEN → BNA Jul 19, 11:10 UTCJul 19, 13:15 UTC2h 5m - -
2026-07-18 ABADC0 - Jul 18, 16:10 UTCJul 18, 17:35 UTC1h 25m - -
2026-07-16 AC694F BWI → BUF Jul 16, 02:10 UTCJul 16, 03:00 UTC50m - -
2026-07-16 AC694F BWI → BUF Jul 16, 02:08 UTCJul 16, 02:54 UTC46m +43m +3m
2026-07-15 ABF9D5 - Jul 15, 02:30 UTCJul 15, 03:20 UTC50m - -
2026-07-15 ABF9D5 BWI → BUF Jul 15, 02:25 UTCJul 15, 03:12 UTC47m +60m +7m
2026-07-12 ABF29F DEN → BNA Jul 12, 11:34 UTCJul 12, 13:36 UTC2h 2m +34m +6m
2026-07-12 ABF29F DEN → BNA Jul 12, 11:35 UTCJul 12, 13:40 UTC2h 5m - -
2026-07-11 ABC012 - Jul 11, 16:45 UTCJul 11, 18:15 UTC1h 30m - -
2026-07-11 ABC012 JAX → BWI Jul 11, 16:41 UTCJul 11, 18:06 UTC1h 25m +36m +3m
2026-07-09 ABE496 - Jul 9, 01:55 UTCJul 9, 02:40 UTC45m - -
2026-07-05 ABF2EA DEN → BNA Jul 5, 11:10 UTCJul 5, 13:20 UTC2h 10m - -
2026-07-02 AC2412 - Jul 2, 02:05 UTCJul 2, 02:55 UTC50m - -
2026-07-01 AC48F2 - Jul 1, 01:55 UTCJul 1, 02:45 UTC50m - -
2026-06-28 AC3EA3 DEN → BNA Jun 28, 11:09 UTCJun 28, 13:09 UTC2h 0m +9m +5m
2026-06-28 AC3EA3 DEN → BNA Jun 28, 11:09 UTCJun 28, 13:14 UTC2h 5m - -
2026-06-27 ABD4E7 - Jun 27, 16:20 UTCJun 27, 17:44 UTC1h 25m - -
2026-06-25 AC340A - Jun 25, 01:59 UTCJun 25, 02:45 UTC45m - -
2026-06-24 AC2B61 - Jun 24, 01:44 UTCJun 24, 02:34 UTC50m - -
2026-06-24 AC2B61 BWI → BUF Jun 24, 01:40 UTCJun 24, 02:29 UTC49m +15m +3m
2026-06-21 AC541B - Jun 21, 11:20 UTCJun 21, 12:44 UTC1h 25m - -
2026-06-21 AC541B DEN → BNA Jun 21, 11:18 UTCJun 21, 13:30 UTC2h 12m +18m +14m
2026-06-20 ABF995 - Jun 20, 16:55 UTCJun 20, 18:19 UTC1h 25m - -
2026-06-18 AC4FFB - Jun 18, 01:45 UTCJun 18, 02:30 UTC45m - -
2026-06-17 AC12D6 BWI → BUF Jun 17, 02:05 UTCJun 17, 02:50 UTC45m - -
2026-06-14 ABD9D9 DEN → BNA Jun 14, 11:11 UTCJun 14, 13:05 UTC1h 54m +11m +10m

Performance history

Flights tracked
79 showing last 30
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 18
June 2026 21
May 2026 25
April 2026 15

SWA3946 frequently asked

Where does flight SWA3946 fly?
SWA3946 (Southwest Airlines) flies from BOS to BWI. View the full route page.
How long is flight SWA3946?
Based on observed flights, SWA3946 takes on average 1h 22m from takeoff to landing.
How often does SWA3946 fly?
SWA3946 has been observed flying several times a week in our tracking data. We've recorded 79 flights under this callsign.
Is flight SWA3946 usually on time?
Across recent flights, SWA3946 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3946?
SWA3946 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3946 live?
Yes. When SWA3946 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.