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flight_takeoff Flight

SWA1840

Operated by Southwest Airlines

Live map

Live map filtered to SWA1840. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
05:35 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
290° / 13G23 kt
Visibility
10 SM
Ceiling
SCT 1,400 ft, SCT 2,700 ft, BKN 11,000 ft
Temp / Dew
12°C / 9°C
Altimeter
29.61 inHg

Obs: 2026-05-30T08:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300854Z 29013G23KT 10SM SCT014 SCT027 BKN110 12/09 A2961 RMK AO2 RAB0757E11 SLP025 P0000 60001 T01220094 53001

TAF KBOS 300901Z 3009/3112 30013G22KT P6SM SCT015 BKN030 FM301000 36020G32KT P6SM VCSH SCT010 OVC015 FM301200 03025G44KT 3SM RA BR SCT008 OVC010 FM302200 01017G28KT P6SM VCSH BKN020 FM310000 01013G20KT P6SM BKN060 FM310300 33010KT P6SM SCT250

flight Live Traffic

flight_takeoff 291 Departures
flight_land 263 Arrivals

Arrival

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
05:35 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
260° / 6 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
17°C / 9°C
Altimeter
29.78 inHg

Obs: 2026-05-30T08:54:00.000Z

Raw METAR / TAF 
METAR KBWI 300854Z 26006KT 10SM FEW250 17/09 A2978 RMK AO2 SLP083 T01670094 55002 $

TAF KBWI 300854Z 3009/3112 27005KT P6SM SKC FM301100 33008G15KT P6SM SKC FM301400 34012G24KT P6SM SKC FM302100 36012G19KT P6SM FEW250 FM310000 01006KT P6SM FEW210 FM310800 00000KT P6SM SKC

flight Live Traffic

flight_takeoff 94 Departures
flight_land 115 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A29EB6 BOS → BWI May 29, 21:55 UTCMay 29, 22:55 UTC1h 0m - -
2026-05-28 AD7828 BOS → BWI May 28, 21:35 UTCMay 28, 22:40 UTC1h 5m - -
2026-05-27 A51F0F BOS → BWI May 27, 21:25 UTCMay 27, 22:30 UTC1h 5m - -
2026-05-26 AC74E4 BOS → BWI May 26, 21:25 UTCMay 26, 22:29 UTC1h 5m - -
2026-05-25 AA9B65 BOS → BWI May 25, 21:40 UTCMay 25, 22:44 UTC1h 5m - -
2026-05-25 AA9B65 BOS → BWI May 25, 21:37 UTCMay 25, 22:40 UTC1h 3m +17m +7m
2026-05-25 AC0143 BOS → BWI May 25, 02:15 UTCMay 25, 02:55 UTC40m - -
2026-05-23 AA7A3C BOS → BWI May 23, 23:15 UTCMay 24, 00:15 UTC1h 0m - -
2026-05-23 AA7A3C BOS → BWI May 23, 21:00 UTCMay 23, 22:05 UTC1h 5m - -
2026-05-22 A23200 BOS → BWI May 22, 21:50 UTCMay 22, 22:50 UTC1h 0m - -
2026-05-21 ACC02B BOS → BWI May 21, 21:45 UTCMay 21, 22:45 UTC1h 0m - -
2026-05-20 A1D44E BOS → BWI May 20, 21:30 UTCMay 20, 22:35 UTC1h 5m - -
2026-05-19 A2BEC7 BOS → BWI May 19, 22:00 UTCMay 19, 23:00 UTC1h 0m - -
2026-05-18 A30DC5 BOS → BWI May 18, 22:05 UTCMay 18, 23:05 UTC1h 0m - -
2026-05-18 AC0B50 BOS → BWI May 18, 04:45 UTCMay 18, 05:20 UTC35m - -
2026-05-18 AC0B50 BOS → BWI May 18, 04:42 UTCMay 18, 05:26 UTC44m +122m +2m
2026-05-16 A5F208 BOS → BWI May 16, 23:10 UTCMay 17, 00:05 UTC55m - -
2026-05-16 A5F208 BOS → BWI May 16, 23:10 UTCMay 17, 00:07 UTC57m +5m -2m
2026-05-16 A5F208 BOS → BWI May 16, 21:00 UTCMay 16, 22:00 UTC1h 0m - -
2026-05-15 A1EA70 BOS → BWI May 15, 21:35 UTCMay 15, 22:35 UTC1h 0m - -
2026-05-15 A1EA70 BOS → BWI May 15, 21:32 UTCMay 15, 22:25 UTC53m +12m -2m
2026-05-14 A23200 BOS → BWI May 14, 21:35 UTCMay 14, 22:35 UTC1h 0m - -
2026-05-14 A23200 BOS → BWI May 14, 21:31 UTCMay 14, 22:31 UTC1h 0m +11m +5m
2026-05-13 AA7A83 BOS → BWI May 13, 21:40 UTCMay 13, 22:40 UTC1h 0m - -
2026-05-13 AA7A83 BOS → BWI May 13, 21:36 UTCMay 13, 22:36 UTC1h 0m +21m +6m
2026-05-12 A591D5 BOS → BWI May 12, 21:46 UTCMay 12, 22:49 UTC1h 3m +31m +5m
2026-05-12 A591D5 BOS → BWI May 12, 21:45 UTCMay 12, 22:55 UTC1h 10m - -
2026-05-11 AC98AC BOS → BWI May 11, 21:30 UTCMay 11, 22:35 UTC1h 4m - -
2026-05-11 ABEBBE BOS → BWI May 11, 03:50 UTCMay 11, 04:30 UTC40m - -
2026-05-09 ACDA2C BOS → BWI May 9, 23:20 UTCMay 10, 00:15 UTC55m - -

Performance history

Flights tracked
70 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
20

Monthly activity 2 months

Month Flights tracked
May 2026 43
April 2026 27

SWA1840 frequently asked

Where does flight SWA1840 fly?
SWA1840 (Southwest Airlines) flies from BOS to BWI. View the full route page.
How long is flight SWA1840?
Based on observed flights, SWA1840 takes on average 58m from takeoff to landing.
How often does SWA1840 fly?
SWA1840 has been observed flying several times a week in our tracking data. We've recorded 70 flights under this callsign.
Is flight SWA1840 usually on time?
Across recent flights, SWA1840 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA1840?
SWA1840 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA1840 live?
Yes. When SWA1840 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.