Apparatus

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flight_takeoff Flight

SWA4188

Operated by Southwest Airlines

Live map

Live map filtered to SWA4188. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
01:19 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
140° / 14 kt
Visibility
10 SM
Ceiling
SCT 8,000 ft, BKN 9,000 ft
Temp / Dew
14°C / 12°C
Altimeter
29.61 inHg
Wx
-RA

Obs: 2026-05-30T04:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300454Z 14014KT 10SM -RA SCT080 BKN090 14/12 A2961 RMK AO2 RAB51 SLP026 P0000 T01440122 402220133

TAF KBOS 300423Z 3004/3106 12012G20KT P6SM -SHRA OVC040 TEMPO 3004/3006 4SM SHRA FM300700 05013KT P6SM BKN020 FM301000 36020G32KT P6SM VCSH OVC020 FM301200 03025G44KT 3SM RA BR OVC010 FM302200 01017G28KT P6SM VCSH BKN050 FM310100 33005KT P6SM BKN130

flight Live Traffic

flight_takeoff 136 Departures
flight_land 152 Arrivals

Arrival

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
01:19 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
270° / 6 kt
Visibility
10 SM
Ceiling
FEW 9,000 ft, SCT 25,000 ft
Temp / Dew
17°C / 12°C
Altimeter
29.81 inHg

Obs: 2026-05-30T04:54:00.000Z

Raw METAR / TAF 
METAR KBWI 300454Z 27006KT 10SM FEW090 SCT250 17/12 A2981 RMK AO2 SLP092 T01720117 402610106

TAF KBWI 300258Z 3003/3106 25005KT P6SM FEW250 FM300800 33008G15KT P6SM FEW150 FM301300 35013G22KT P6SM FEW150 FM302200 36010G19KT P6SM FEW120

flight Live Traffic

flight_takeoff 167 Departures
flight_land 51 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 ABE82C BOS → BWI May 29, 11:40 UTCMay 29, 13:10 UTC1h 30m - -
2026-05-29 ABE82C BOS → BWI May 29, 11:35 UTCMay 29, 13:08 UTC1h 33m +5m +9m
2026-05-28 ABF2EA BOS → BWI May 28, 11:40 UTCMay 28, 13:15 UTC1h 35m - -
2026-05-28 ABF2EA BOS → BWI May 28, 11:38 UTCMay 28, 13:13 UTC1h 35m +8m +11m
2026-05-27 AC929C BOS → BWI May 27, 11:35 UTCMay 27, 13:15 UTC1h 40m - -
2026-05-26 A59B9C BOS → BWI May 26, 11:39 UTCMay 26, 13:19 UTC1h 40m - -
2026-05-25 ABD17B BOS → BWI May 25, 11:40 UTCMay 25, 13:20 UTC1h 40m - -
2026-05-23 ABEF98 BOS → BWI May 23, 11:35 UTCMay 23, 13:15 UTC1h 40m - -
2026-05-23 ABEF98 BOS → BWI May 23, 11:32 UTCMay 23, 13:12 UTC1h 40m +17m +12m
2026-05-22 AB5E6C BOS → BWI May 22, 11:40 UTCMay 22, 13:15 UTC1h 35m - -
2026-05-21 AC134A BOS → BWI May 21, 11:40 UTCMay 21, 13:20 UTC1h 40m - -
2026-05-21 AC134A BOS → BWI May 21, 11:39 UTCMay 21, 13:15 UTC1h 37m +9m +14m
2026-05-20 A29748 BOS → BWI May 20, 11:40 UTCMay 20, 13:10 UTC1h 30m - -
2026-05-19 A3117C BOS → BWI May 19, 11:40 UTCMay 19, 13:15 UTC1h 35m - -
2026-05-19 A3117C BOS → BWI May 19, 11:35 UTCMay 19, 13:09 UTC1h 34m +5m +13m
2026-05-18 ABB8EA BOS → BWI May 18, 11:40 UTCMay 18, 13:10 UTC1h 30m - -
2026-05-17 AC98AC BOS → BWI May 17, 11:30 UTCMay 17, 13:05 UTC1h 35m - -
2026-05-17 AC98AC BOS → BWI May 17, 11:30 UTCMay 17, 13:00 UTC1h 30m +5m +10m
2026-05-16 AC65FB BOS → BWI May 16, 11:31 UTCMay 16, 13:05 UTC1h 35m - -
2026-05-15 ABADD6 BOS → BWI May 15, 11:40 UTCMay 15, 13:15 UTC1h 35m - -
2026-05-15 ABADD6 BOS → BWI May 15, 11:37 UTCMay 15, 13:13 UTC1h 36m +7m +12m
2026-05-14 AC4F4C BOS → BWI May 14, 11:55 UTCMay 14, 13:30 UTC1h 35m - -
2026-05-13 A5B59D BOS → BWI May 13, 11:35 UTCMay 13, 13:05 UTC1h 30m - -
2026-05-12 A5E0D3 BOS → BWI May 12, 11:35 UTCMay 12, 13:10 UTC1h 35m - -
2026-05-12 A5E0D3 BOS → BWI May 12, 11:32 UTCMay 12, 13:13 UTC1h 41m +2m +17m
2026-05-11 ABF025 BOS → BWI May 11, 11:40 UTCMay 11, 13:15 UTC1h 35m - -
2026-05-11 ABF025 BOS → BWI May 11, 11:36 UTCMay 11, 13:10 UTC1h 34m +6m +10m
2026-05-10 A1D93B BOS → BWI May 10, 11:35 UTCMay 10, 13:14 UTC1h 40m - -
2026-05-10 A1D93B BOS → BWI May 10, 11:34 UTCMay 10, 13:09 UTC1h 35m +9m +13m
2026-05-09 AC4FD8 BOS → BWI May 9, 11:30 UTCMay 9, 13:10 UTC1h 40m - -

Performance history

Flights tracked
68 showing last 30
Avg arrival delay
+12m
On-time arrival
90% 90% on time
Aircraft used
20

Monthly activity 2 months

Month Flights tracked
May 2026 43
April 2026 25

SWA4188 frequently asked

Where does flight SWA4188 fly?
SWA4188 (Southwest Airlines) flies from BOS to BWI. View the full route page.
How long is flight SWA4188?
Based on observed flights, SWA4188 takes on average 1h 36m from takeoff to landing.
How often does SWA4188 fly?
SWA4188 has been observed flying several times a week in our tracking data. We've recorded 68 flights under this callsign.
Is flight SWA4188 usually on time?
Across recent flights, SWA4188 arrives with an average 12-minute delay. 90% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4188?
SWA4188 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4188 live?
Yes. When SWA4188 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.