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
22:46 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
290° / 9 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
26°C / 15°C
Altimeter
29.99 inHg

Obs: 2026-08-29T01:54:00.000Z

Raw METAR / TAF 
METAR KBOS 290154Z 29009KT 10SM FEW250 26/15 A2999 RMK AO2 SLP155 T02560150 $

TAF KBOS 282320Z 2900/3006 28008KT P6SM FEW050 FM290400 34010G18KT P6SM FEW050 FM291300 02006KT P6SM SKC FM291600 12010KT P6SM SKC FM300000 19006KT P6SM SKC

flight Live Traffic

flight_takeoff 250 Departures
flight_land 256 Arrivals

Arrival

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
22:46 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
290° / 3 kt
Visibility
10 SM
Ceiling
FEW 9,000 ft, SCT 25,000 ft
Temp / Dew
22°C / 19°C
Altimeter
30.07 inHg

Obs: 2026-08-29T01:54:00.000Z

Raw METAR / TAF 
METAR KBWI 290154Z COR 29003KT 10SM FEW090 SCT250 22/19 A3007 RMK AO2 SLP182 T02220189 $

TAF KBWI 282332Z 2900/3006 06005KT P6SM FEW060 BKN250 FM290200 02004KT P6SM SCT250 FM291600 06005KT P6SM FEW040 SCT250 FM292000 14005KT P6SM SCT250

flight Live Traffic

flight_takeoff 66 Departures
flight_land 44 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AC53F8 BOS → BWI Jul 25, 10:30 UTCJul 25, 11:45 UTC1h 15m - -
2026-07-24 AC5EFA BOS → BWI Jul 24, 11:40 UTCJul 24, 12:50 UTC1h 10m - -
2026-07-24 AC5EFA BOS → BWI Jul 24, 11:35 UTCJul 24, 12:43 UTC1h 8m +25m +7m
2026-07-23 ABD9D9 BOS → BWI Jul 23, 11:20 UTCJul 23, 12:25 UTC1h 5m - -
2026-07-20 AC486A - Jul 20, 11:25 UTCJul 20, 12:30 UTC1h 5m - -
2026-07-18 AC5697 - Jul 18, 10:25 UTCJul 18, 11:35 UTC1h 10m - -
2026-07-18 AC5697 MCI → DAL Jul 18, 10:24 UTCJul 18, 11:31 UTC1h 7m +14m +4m
2026-07-17 AC69FC - Jul 17, 11:20 UTCJul 17, 12:25 UTC1h 5m - -
2026-07-16 AC56D9 - Jul 16, 11:20 UTCJul 16, 12:30 UTC1h 10m - -
2026-07-16 AC56D9 MCI → DAL Jul 16, 11:16 UTCJul 16, 12:26 UTC1h 10m +6m +5m
2026-07-13 AC3B0F - Jul 13, 11:50 UTCJul 13, 13:15 UTC1h 25m - -
2026-07-11 ABC4BE - Jul 11, 10:15 UTCJul 11, 11:20 UTC1h 5m - -
2026-07-10 AC24E4 - Jul 10, 11:20 UTCJul 10, 12:30 UTC1h 10m - -
2026-07-09 AC6668 - Jul 9, 11:20 UTCJul 9, 12:30 UTC1h 10m - -
2026-07-09 AC6668 MCI → DAL Jul 9, 11:19 UTCJul 9, 12:33 UTC1h 14m +9m -4m
2026-07-06 AC4888 BOS → BWI Jul 6, 11:30 UTCJul 6, 12:35 UTC1h 5m - -
2026-07-03 AC53B2 BOS → BWI Jul 3, 11:25 UTCJul 3, 12:30 UTC1h 5m - -
2026-07-03 AC53B2 BOS → BWI Jul 3, 11:20 UTCJul 3, 12:31 UTC1h 11m +10m +7m
2026-07-02 AC247A BOS → BWI Jul 2, 11:15 UTCJul 2, 12:25 UTC1h 10m - -
2026-07-02 AC247A BOS → BWI Jul 2, 11:14 UTCJul 2, 12:21 UTC1h 7m +4m on time
2026-07-01 ABB52C BOS → BWI Jul 1, 10:50 UTCJul 1, 11:55 UTC1h 5m - -
2026-06-30 ABEB9F BOS → BWI Jun 30, 11:05 UTCJun 30, 12:15 UTC1h 10m - -
2026-06-29 AC287C BOS → BWI Jun 29, 11:14 UTCJun 29, 12:24 UTC1h 10m - -
2026-06-27 AC27A6 BOS → BWI Jun 27, 10:54 UTCJun 27, 12:04 UTC1h 10m - -
2026-06-27 AC27A6 BOS → BWI Jun 27, 10:50 UTCJun 27, 12:00 UTC1h 10m +40m +5m
2026-06-26 ABC12A BOS → BWI Jun 26, 11:20 UTCJun 26, 12:29 UTC1h 10m - -
2026-06-25 AC6243 BOS → BWI Jun 25, 11:19 UTCJun 25, 12:40 UTC1h 20m - -
2026-06-24 AB6339 BOS → BWI Jun 24, 10:49 UTCJun 24, 11:54 UTC1h 5m - -
2026-06-23 ABB19C BOS → BWI Jun 23, 10:44 UTCJun 23, 11:54 UTC1h 10m - -
2026-06-22 AC20A1 BOS → BWI Jun 22, 12:30 UTCJun 22, 13:49 UTC1h 20m - -

Performance history

Flights tracked
122 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 21
June 2026 31
May 2026 45
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 10m 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 122 flights under this callsign.
Is flight SWA4188 usually on time?
Across recent flights, SWA4188 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4188?
SWA4188 has been operated by 23 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.