Apparatus

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flight_takeoff Flight

SWA4340

Operated by Southwest Airlines

Live map

Live map filtered to SWA4340. 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
05:38 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
40° / 8 kt
Visibility
10 SM
Ceiling
FEW 7,500 ft, FEW 25,000 ft
Temp / Dew
21°C / 16°C
Altimeter
30.17 inHg

Obs: 2026-08-29T08:54:00.000Z

Raw METAR / TAF 
METAR KBWI 290854Z 04008KT 10SM FEW075 FEW250 21/16 A3017 RMK AO2 SLP215 T02060161 53019 $

TAF KBWI 290907Z 2909/3012 04008KT P6SM SKC FM291900 14005KT P6SM SCT070 FM300200 00000KT P6SM FEW060

flight Live Traffic

flight_takeoff 13 Departures
flight_land 36 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
05:38 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
320° / 8 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft
Temp / Dew
19°C / 10°C
Altimeter
30.12 inHg

Obs: 2026-08-29T08:54:00.000Z

Raw METAR / TAF 
METAR KBOS 290854Z 32008KT 10SM SCT050 19/10 A3012 RMK AO2 SLP200 T01890100 51016 $

TAF KBOS 290520Z 2906/3012 32010KT P6SM SCT250 FM291400 04004KT P6SM FEW250 FM291600 12010KT P6SM FEW250 FM300000 19006KT P6SM FEW250 FM300500 24005KT P6SM FEW250

flight Live Traffic

flight_takeoff 49 Departures
flight_land 81 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-23 AC04D3 BWI → BOS Jul 23, 05:00 UTCJul 23, 06:19 UTC1h 19m +25m +11m
2026-07-23 AC04D3 BWI → BOS Jul 23, 05:05 UTCJul 23, 06:05 UTC1h 0m - -
2026-07-22 AC5A4A BWI → BOS Jul 22, 04:55 UTCJul 22, 05:25 UTC30m - -
2026-07-22 AC5A4A BWI → BOS Jul 22, 04:55 UTCJul 22, 06:13 UTC1h 18m +20m +3m
2026-07-21 AC5E6E BWI → BOS Jul 21, 05:15 UTCJul 21, 12:55 UTC7h 40m - -
2026-07-20 A2597F BWI → BOS Jul 20, 01:55 UTCJul 20, 02:30 UTC35m - -
2026-07-18 AC3688 BWI → BOS Jul 18, 06:10 UTCJul 18, 07:15 UTC1h 5m - -
2026-07-18 AC3688 BWI → BOS Jul 18, 06:09 UTCJul 18, 07:26 UTC1h 17m +74m +2m
2026-07-17 AC501E BWI → BOS Jul 17, 07:44 UTCJul 17, 12:55 UTC5h 10m - -
2026-07-16 AC5E23 - Jul 16, 06:35 UTCJul 16, 06:45 UTC10m - -
2026-07-16 AC5E23 LAS → ELP Jul 16, 06:30 UTCJul 16, 07:50 UTC1h 20m +115m +7m
2026-07-14 ABAD94 - Jul 14, 05:45 UTCJul 14, 06:50 UTC1h 5m - -
2026-07-14 ABAD94 LAS → ELP Jul 14, 05:45 UTCJul 14, 07:03 UTC1h 18m +50m +7m
2026-07-13 A29391 - Jul 13, 02:01 UTCJul 13, 02:35 UTC35m - -
2026-07-11 AC2154 - Jul 11, 05:45 UTCJul 11, 06:45 UTC1h 0m - -
2026-07-11 AC2154 LAS → ELP Jul 11, 05:41 UTCJul 11, 06:55 UTC1h 14m +46m +2m
2026-07-10 ABC4D8 LAS → ELP Jul 10, 05:50 UTCJul 10, 07:05 UTC1h 15m +55m +8m
2026-07-10 ABC4D8 - Jul 10, 05:50 UTCJul 10, 06:50 UTC1h 0m - -
2026-07-09 AC541B BWI → BOS Jul 9, 05:25 UTCJul 9, 12:55 UTC7h 30m - -
2026-07-08 AC5EFA BWI → BOS Jul 8, 05:15 UTCJul 8, 13:50 UTC8h 35m - -
2026-07-07 A1442F BWI → BOS Jul 7, 05:20 UTCJul 7, 06:25 UTC1h 5m - -
2026-07-07 A1442F BWI → BOS Jul 7, 05:20 UTCJul 7, 06:35 UTC1h 15m +25m +5m
2026-07-06 ACD2BE BWI → BOS Jul 6, 02:20 UTCJul 6, 03:00 UTC40m - -
2026-07-04 AC52FF BWI → BOS Jul 4, 05:20 UTCJul 4, 13:40 UTC8h 20m - -
2026-07-03 AC2F18 BWI → BOS Jul 3, 06:00 UTCJul 3, 14:05 UTC8h 5m - -
2026-07-02 AC72D2 BWI → BOS Jul 2, 04:50 UTCJul 2, 06:00 UTC1h 10m - -
2026-07-01 AC340A BWI → BOS Jul 1, 04:45 UTCJul 1, 06:00 UTC1h 15m - -
2026-06-30 AC429B BWI → BOS Jun 30, 05:35 UTCJun 30, 06:50 UTC1h 15m - -
2026-06-30 AC429B BWI → BOS Jun 30, 05:31 UTCJun 30, 06:47 UTC1h 16m +36m +10m
2026-06-29 AA9AFC BWI → BOS Jun 29, 01:00 UTCJun 29, 01:39 UTC40m - -

Performance history

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

Monthly activity 3 months

Month Flights tracked
July 2026 27
June 2026 33
May 2026 1

SWA4340 frequently asked

Where does flight SWA4340 fly?
SWA4340 (Southwest Airlines) flies from BWI to BOS. View the full route page.
How long is flight SWA4340?
Based on observed flights, SWA4340 takes on average 2h 20m from takeoff to landing.
How often does SWA4340 fly?
SWA4340 has been observed flying several times a week in our tracking data. We've recorded 61 flights under this callsign.
Is flight SWA4340 usually on time?
Across recent flights, SWA4340 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4340?
SWA4340 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4340 live?
Yes. When SWA4340 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.