Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SWA1873

Operated by Southwest Airlines

Live map

Live map filtered to SWA1873. 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
06:47 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
40° / 3 kt
Visibility
10 SM
Ceiling
SCT 700 ft, SCT 15,000 ft, BKN 20,000 ft
Temp / Dew
23°C / 21°C
Altimeter
29.94 inHg

Obs: 2026-08-28T10:19:00.000Z

Raw METAR / TAF 
SPECI KBWI 281019Z 04003KT 10SM SCT007 SCT150 BKN200 23/21 A2994 RMK AO2 T02280211

TAF KBWI 280914Z 2809/2912 02003KT P6SM BKN008 FM281200 35003KT P6SM BKN035 FM281700 35006KT P6SM BKN060 PROB30 2820/2824 -TSRA BKN060CB FM290500 36007KT P6SM SCT080

flight Live Traffic

flight_takeoff 120 Departures
flight_land 119 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
06:47 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
190° / 3 kt
Visibility
10 SM
Ceiling
SCT 1,100 ft, BKN 18,000 ft
Temp / Dew
22°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-28T10:14:00.000Z

Raw METAR / TAF 
SPECI KBOS 281014Z 19003KT 10SM SCT011 BKN180 22/21 A2997 RMK AO2 T02170206

TAF KBOS 280915Z 2809/2912 19005KT P6SM BKN007 OVC150 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 325 Departures
flight_land 301 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 ABF949 BWI → BOS Jul 26, 17:20 UTCJul 26, 19:55 UTC2h 35m - -
2026-07-26 ABF949 BWI → BOS Jul 26, 17:18 UTCJul 26, 20:02 UTC2h 44m +63m +4m
2026-07-25 AC337E BWI → BOS Jul 25, 16:20 UTCJul 25, 18:50 UTC2h 30m - -
2026-07-25 AC337E BWI → BOS Jul 25, 16:15 UTCJul 25, 19:02 UTC2h 47m +25m -11m
2026-07-24 AB6247 - Jul 24, 14:40 UTCJul 24, 17:10 UTC2h 30m - -
2026-07-23 ABB172 - Jul 23, 15:00 UTCJul 23, 17:30 UTC2h 30m - -
2026-07-23 ABB172 MCO → SXM Jul 23, 14:55 UTCJul 23, 17:50 UTC2h 55m +45m +41m
2026-07-22 ABAA0E - Jul 22, 15:30 UTCJul 22, 17:55 UTC2h 25m - -
2026-07-22 ABAA0E MCO → SXM Jul 22, 15:25 UTCJul 22, 18:10 UTC2h 45m +40m +26m
2026-07-21 AC08B1 - Jul 21, 14:55 UTCJul 21, 17:20 UTC2h 25m - -
2026-07-21 AC08B1 MCO → SXM Jul 21, 14:51 UTCJul 21, 17:46 UTC2h 55m +6m +18m
2026-07-20 ABF2C2 - Jul 20, 14:40 UTCJul 20, 15:15 UTC35m - -
2026-07-20 ABF2C2 MCO → SXM Jul 20, 14:36 UTCJul 20, 17:24 UTC2h 48m +26m +3m
2026-07-19 AC3EBA - Jul 19, 16:25 UTCJul 19, 18:55 UTC2h 30m - -
2026-07-18 ABFCB6 - Jul 18, 16:10 UTCJul 18, 18:35 UTC2h 25m - -
2026-07-17 ABD627 - Jul 17, 16:15 UTCJul 17, 18:44 UTC2h 30m - -
2026-07-17 ABD627 MCO → SXM Jul 17, 16:14 UTCJul 17, 18:57 UTC2h 43m +124m +3m
2026-07-16 AC6622 - Jul 16, 14:35 UTCJul 16, 15:10 UTC35m - -
2026-07-16 AC6622 MCO → SXM Jul 16, 14:31 UTCJul 16, 17:08 UTC2h 37m +21m -9m
2026-07-15 AC07DC - Jul 15, 14:55 UTCJul 15, 17:25 UTC2h 30m - -
2026-07-15 AC07DC MCO → SXM Jul 15, 14:51 UTCJul 15, 17:44 UTC2h 53m +6m +14m
2026-07-13 ABF96C - Jul 13, 14:15 UTCJul 13, 16:45 UTC2h 30m - -
2026-07-13 ABF96C MCO → SXM Jul 13, 14:14 UTCJul 13, 17:02 UTC2h 48m +4m -2m
2026-07-12 AC5B89 - Jul 12, 16:20 UTCJul 12, 18:55 UTC2h 35m - -
2026-07-12 AC5B89 MCO → SXM Jul 12, 16:20 UTCJul 12, 19:06 UTC2h 46m +5m -1m
2026-07-11 AC62A9 - Jul 11, 16:10 UTCJul 11, 18:45 UTC2h 35m - -
2026-07-10 AC5E23 - Jul 10, 14:50 UTCJul 10, 17:20 UTC2h 30m - -
2026-07-09 AC136D - Jul 9, 14:45 UTCJul 9, 17:15 UTC2h 30m - -
2026-07-08 ABF308 - Jul 8, 15:00 UTCJul 8, 17:25 UTC2h 25m - -
2026-07-08 ABF308 MCO → SXM Jul 8, 14:58 UTCJul 8, 17:40 UTC2h 42m +13m -1m

Performance history

Flights tracked
139 showing last 30
Avg arrival delay
+7m
On-time arrival
75% 75% on time
Aircraft used
18

Monthly activity 4 months

Month Flights tracked
July 2026 37
June 2026 36
May 2026 40
April 2026 26

SWA1873 frequently asked

Where does flight SWA1873 fly?
SWA1873 (Southwest Airlines) flies from BWI to BOS. View the full route page.
How long is flight SWA1873?
Based on observed flights, SWA1873 takes on average 2h 29m from takeoff to landing.
How often does SWA1873 fly?
SWA1873 has been observed flying several times a week in our tracking data. We've recorded 139 flights under this callsign.
Is flight SWA1873 usually on time?
Across recent flights, SWA1873 arrives with an average 7-minute delay. 75% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA1873?
SWA1873 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA1873 live?
Yes. When SWA1873 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.