Apparatus

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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 MVFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
08:08 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
330° / 6 kt
Visibility
10 SM
Ceiling
BKN 1,900 ft, BKN 2,500 ft
Temp / Dew
16°C / 13°C
Altimeter
29.84 inHg

Obs: 2026-10-12T11:54:00.000Z

Raw METAR / TAF 
METAR KBWI 121154Z 33006KT 10SM BKN019 BKN025 16/13 A2984 RMK AO2 SLP104 60022 70157 T01560133 10161 20150 51031 $

TAF KBWI 121136Z 1212/1318 30006KT P6SM OVC013 FM121400 34012G20KT P6SM OVC014 FM121700 32010G18KT P6SM BKN020 OVC035 FM122000 30009KT P6SM SCT025 BKN035 FM130000 28005KT P6SM FEW050 FM131400 21006KT P6SM SCT250

flight Live Traffic

flight_takeoff 162 Departures
flight_land 176 Arrivals

Arrival

BOS KBOS IFR

Boston Logan International Airport

Boston, US

Local time
08:08 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
350° / 8 kt
Visibility
10 SM
Ceiling
OVC 600 ft
Temp / Dew
11°C / 9°C
Altimeter
29.77 inHg

Obs: 2026-10-12T11:54:00.000Z

Raw METAR / TAF 
METAR KBOS 121154Z 35008KT 10SM OVC006 11/09 A2977 RMK AO2 SLP082 60004 70154 T01060094 10117 20100 55006

TAF KBOS 121120Z 1212/1318 36009KT 6SM BR OVC006 FM121400 36009KT P6SM OVC015 FM121700 35005KT P6SM SCT040 TEMPO 1217/1219 BKN030 FM130400 04010KT P6SM OVC030 FM131000 07010KT P6SM -RA OVC008

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 25 minutes)

flight Live Traffic

flight_takeoff 177 Departures
flight_land 202 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.