Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SWA3858

Operated by Southwest Airlines

Live map

Live map filtered to SWA3858. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
02:36 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
FEW 3,800 ft, FEW 4,800 ft, SCT 6,500 ft, BKN 25,000 ft
Temp / Dew
21°C / 20°C
Altimeter
29.95 inHg

Obs: 2026-08-28T05:54:00.000Z

Raw METAR / TAF 
METAR KBWI 280554Z 00000KT 10SM FEW038 FEW048 SCT065 BKN250 21/20 A2995 RMK AO2 SLP141 ACC W-N 60000 T02110200 10267 20211 50001

TAF KBWI 280529Z 2806/2912 00000KT P6SM BKN080 FM281700 35006KT P6SM BKN060 PROB30 2820/2824 -TSRA BKN060CB FM290500 36007KT P6SM SCT080

flight Live Traffic

flight_takeoff 19 Departures
flight_land 34 Arrivals

Arrival

BOS KBOS IFR

Boston Logan International Airport

Boston, US

Local time
02:36 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
200° / 10 kt
Visibility
10 SM
Ceiling
BKN 800 ft, BKN 15,000 ft, OVC 25,000 ft
Temp / Dew
22°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-28T06:28:00.000Z

Raw METAR / TAF 
SPECI KBOS 280628Z 20010KT 10SM BKN008 BKN150 OVC250 22/21 A2997 RMK AO2 T02170206

TAF KBOS 280529Z 2806/2912 18006KT P6SM FEW018 BKN220 FM280800 20004KT P6SM BKN030 TEMPO 2808/2811 BKN010 FM281200 19007KT P6SM SCT025 FM281500 12005KT P6SM BKN050 PROB30 2818/2821 4SM TSRA OVC040CB FM282300 21004KT P6SM BKN100 FM290300 33007KT P6SM SCT090

flight Live Traffic

flight_takeoff 126 Departures
flight_land 97 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AC5E6E BWI → BOS Jul 25, 19:20 UTCJul 25, 22:40 UTC3h 20m - -
2026-07-24 A2FB32 BWI → BOS Jul 24, 14:10 UTCJul 24, 15:00 UTC50m - -
2026-07-23 A57F42 BWI → BOS Jul 23, 14:10 UTCJul 23, 15:05 UTC55m - -
2026-07-22 AC0F03 BWI → BOS Jul 22, 14:10 UTCJul 22, 15:00 UTC50m - -
2026-07-21 AC4237 BWI → BOS Jul 21, 14:10 UTCJul 21, 15:05 UTC55m - -
2026-07-21 AC4237 BWI → BOS Jul 21, 14:07 UTCJul 21, 15:00 UTC53m +22m +5m
2026-07-20 A1BB83 BWI → BOS Jul 20, 14:05 UTCJul 20, 15:00 UTC55m - -
2026-07-18 AC205F BWI → BOS Jul 18, 20:50 UTCJul 19, 00:25 UTC3h 35m - -
2026-07-18 AC205F BWI → BOS Jul 18, 20:50 UTCJul 19, 00:23 UTC3h 33m +205m +8m
2026-07-17 A2DED8 BWI → BOS Jul 17, 14:35 UTCJul 17, 15:25 UTC50m - -
2026-07-16 A5669F - Jul 16, 14:15 UTCJul 16, 15:10 UTC55m - -
2026-07-15 AC0B74 - Jul 15, 14:10 UTCJul 15, 15:00 UTC50m - -
2026-07-15 AC0B74 SNA → SJC Jul 15, 14:07 UTCJul 15, 15:00 UTC53m +22m +7m
2026-07-14 AC27A6 - Jul 14, 14:05 UTCJul 14, 15:00 UTC55m - -
2026-07-13 A30DC5 - Jul 13, 14:10 UTCJul 13, 15:05 UTC55m - -
2026-07-10 A1BF3A - Jul 10, 14:05 UTCJul 10, 14:55 UTC50m - -
2026-07-10 A1BF3A SNA → SJC Jul 10, 14:00 UTCJul 10, 14:54 UTC54m +15m +5m
2026-07-09 A2E9FD BWI → BOS Jul 9, 14:05 UTCJul 9, 15:00 UTC55m - -
2026-07-08 AC56BA BWI → BOS Jul 8, 14:05 UTCJul 8, 15:00 UTC55m - -
2026-07-07 AC62A9 BWI → BOS Jul 7, 14:30 UTCJul 7, 15:20 UTC50m - -
2026-07-06 A29748 BWI → BOS Jul 6, 14:10 UTCJul 6, 15:05 UTC55m - -
2026-07-06 A29748 BWI → BOS Jul 6, 14:05 UTCJul 6, 15:01 UTC56m +20m +10m
2026-07-03 A1BF3A BWI → BOS Jul 3, 14:05 UTCJul 3, 14:55 UTC50m - -
2026-07-03 A1BF3A BWI → BOS Jul 3, 14:00 UTCJul 3, 14:56 UTC56m +15m +1m
2026-07-02 A5E48A BWI → BOS Jul 2, 14:00 UTCJul 2, 15:00 UTC1h 0m - -
2026-07-02 A5E48A BWI → BOS Jul 2, 14:00 UTCJul 2, 14:58 UTC58m +15m +4m
2026-07-01 AC48D3 BWI → BOS Jul 1, 14:05 UTCJul 1, 15:05 UTC1h 0m - -
2026-06-30 AC3E5D BWI → BOS Jun 30, 14:05 UTCJun 30, 15:00 UTC55m - -
2026-06-30 AC3E5D BWI → BOS Jun 30, 14:02 UTCJun 30, 15:00 UTC58m +17m +6m
2026-06-29 A56E0D BWI → BOS Jun 29, 14:04 UTCJun 29, 15:04 UTC1h 0m - -

Performance history

Flights tracked
64 showing last 30
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 27
June 2026 33
May 2026 2
April 2026 2

SWA3858 frequently asked

Where does flight SWA3858 fly?
SWA3858 (Southwest Airlines) flies from BWI to BOS. View the full route page.
How long is flight SWA3858?
Based on observed flights, SWA3858 takes on average 1h 10m from takeoff to landing.
How often does SWA3858 fly?
SWA3858 has been observed flying several times a week in our tracking data. We've recorded 64 flights under this callsign.
Is flight SWA3858 usually on time?
Across recent flights, SWA3858 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3858?
SWA3858 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3858 live?
Yes. When SWA3858 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.