YAFT.LIVE

SWA573

MDW → BOS · Boeing 737-700 · Southwest Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Chicago Midway International Airport (MDW) — Chicago, United States
Departed
2026-09-25 16:58 UTC
Arrival
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Distance flown
1526 km
Straight-line distance
1382 km
Approach distance
158 km

Aircraft

Registration
N555LV
Type
Boeing 737-700
Seats
143 total (143 Economy)

Altitude & speed

Max altitude
37,000 ft
Max ground speed
515 kt
Tracked
3h 14m · 1,518 km
Altitude (ft, max 37,000)
019,98039,9600m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 515)
02785560m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 37,000)
019,98039,9600m1h 0m2h 0m3h 0m
Ground speed (kt, max 515)
02785560m1h 0m2h 0m3h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Southwest Airlines (SWA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 02:18 UTC SWA573 JAN → ?
Jackson → ?
 N948WN Boeing 737-700 Incomplete (signal lost) 651 km
2026-10-02 00:31 UTC SWA573 BNA → JAN
Nashville → Jackson
 N948WN Boeing 737-700 Completed (landing presumed) 595 km
2026-09-30 17:15 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8671D Boeing 737-800 Completed 750 km
2026-09-29 17:21 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8758L Boeing 737 MAX 8 Completed (landing presumed) 718 km
2026-09-28 14:35 UTC SWA573 BNA → MDW
Nashville → Chicago
 N275WN Boeing 737-700 Completed (landing presumed) 705 km
2026-09-28 12:11 UTC SWA573 MKE → BNA
Milwaukee → Nashville
 N275WN Boeing 737-700 Completed 862 km
2026-09-27 18:14 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8854Q Boeing 737 MAX 8 Completed (landing presumed) 740 km
2026-09-26 18:23 UTC SWA573 PHX → DEN
Phoenix → Denver
 N8613K Boeing 737-800 Completed 1028 km
2026-09-25 16:58 UTC SWA573 MDW → BOS
Chicago → Boston
 N555LV Boeing 737-700 Completed 1526 km
2026-09-25 14:44 UTC SWA573 BNA → MDW
Nashville → Chicago
 N555LV Boeing 737-700 Completed 719 km
2026-09-24 17:09 UTC SWA573 MDW → BOS
Chicago → Boston
 N236WN Boeing 737-700 Completed 1489 km
2026-09-24 14:43 UTC SWA573 BNA → MDW
Nashville → Chicago
 N236WN Boeing 737-700 Completed (landing presumed) 728 km
2026-09-24 12:06 UTC SWA573 MKE → BNA
Milwaukee → Nashville
 N236WN Boeing 737-700 Completed 840 km
2026-09-23 17:15 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8808Q Boeing 737 MAX 8 Completed 721 km
2026-09-22 17:16 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8533S Boeing 737-800 Completed (landing presumed) 741 km
2026-09-21 18:50 UTC SWA573 MDW → BOS
Chicago → Boston
 N290WN Boeing 737-700 Completed 1465 km
2026-09-21 14:36 UTC SWA573 BNA → MDW
Nashville → Chicago
 N290WN Boeing 737-700 Completed 792 km
2026-09-20 18:18 UTC SWA573 BNA → MDW
Nashville → Chicago
 N9006L Boeing 737 MAX 8 Completed (landing presumed) 832 km
2026-09-19 17:58 UTC SWA573 PHX → DEN
Phoenix → Denver
 N8686A Boeing 737-800 Completed 1081 km
2026-09-18 17:14 UTC SWA573 MDW → BOS
Chicago → Boston
 N7732A Boeing 737-700 Completed 1518 km
2026-09-18 14:37 UTC SWA573 BNA → MDW
Nashville → Chicago
 N7732A Boeing 737-700 Completed (landing presumed) 795 km
2026-09-17 20:37 UTC SWA573 MDW → BOS
Chicago → Boston
 N923WN Boeing 737-700 Completed 1518 km
2026-09-17 17:22 UTC SWA573 BNA → MDW
Nashville → Chicago
 N923WN Boeing 737-700 Completed 911 km
2026-09-16 17:26 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8844Q Boeing 737 MAX 8 Completed (landing presumed) 850 km
2026-09-15 17:08 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8873S Boeing 737 MAX 8 Completed 809 km
2026-09-14 17:10 UTC SWA573 MDW → BOS
Chicago → Boston
 N925WN Boeing 737-700 Completed 1622 km
2026-09-14 14:38 UTC SWA573 BNA → MDW
Nashville → Chicago
 N925WN Boeing 737-700 Completed 748 km
2026-09-13 19:23 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8325D Boeing 737-800 Completed (landing presumed) 817 km
2026-09-12 18:22 UTC SWA573 PHX → DEN
Phoenix → Denver
 N8868L Boeing 737 MAX 8 Completed 1083 km
2026-09-11 17:05 UTC SWA573 MDW → BOS
Chicago → Boston
 N7857B Boeing 737-700 Completed 1522 km
2026-09-11 14:45 UTC SWA573 BNA → MDW
Nashville → Chicago
 N7857B Boeing 737-700 Completed 903 km
2026-09-10 17:31 UTC SWA573 MDW → BOS
Chicago → Boston
 N7862A Boeing 737-700 Completed 1574 km
2026-09-10 14:43 UTC SWA573 BNA → MDW
Nashville → Chicago
 N7862A Boeing 737-700 Completed 808 km
2026-09-09 17:15 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8983Q Boeing 737 MAX 8 Completed (landing presumed) 764 km
2026-09-07 16:44 UTC SWA573 MDW → BOS
Chicago → Boston
 N7713A Boeing 737-700 Completed 1576 km
2026-09-07 14:33 UTC SWA573 BNA → MDW
Nashville → Chicago
 N7713A Boeing 737-700 Completed (landing presumed) 799 km
2026-09-06 19:04 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8821S Boeing 737 MAX 8 Completed (landing presumed) 773 km
2026-09-06 16:34 UTC SWA573 RDU → BNA
Raleigh/Durham → Nashville
 N8821S Boeing 737 MAX 8 Completed 844 km
2026-09-05 18:25 UTC SWA573 PHX → DEN
Phoenix → Denver
 N8651A Boeing 737-800 Completed 1086 km
2026-09-04 17:32 UTC SWA573 MDW → BOS
Chicago → Boston
 N7823A Boeing 737-700 Completed 1670 km
2026-09-04 14:40 UTC SWA573 BNA → MDW
Nashville → Chicago
 N7823A Boeing 737-700 Completed 759 km
2026-09-03 18:44 UTC SWA573 MDW → BOS
Chicago → Boston
 N279WN Boeing 737-700 Completed 1509 km
2026-09-03 15:02 UTC SWA573 BNA → MDW
Nashville → Chicago
 N7744A Boeing 737-700 Completed 787 km
2026-09-02 17:08 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8984L Boeing 737-800 Completed 792 km
2026-09-01 17:11 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8675A Boeing 737-800 Completed 764 km
2026-08-31 14:50 UTC SWA573 BNA → BOS
Nashville → Boston
 N932WN Boeing 737-700 Completed 2595 km
2026-08-30 18:07 UTC SWA573 BNA → MDW
Nashville → Chicago
 N8895Q Boeing 737 MAX 8 Completed 954 km
2026-08-29 17:54 UTC SWA573 PHX → DEN
Phoenix → Denver
 N9018H Boeing 737 MAX 8 Completed 1078 km
2026-08-28 17:20 UTC SWA573 MDW → BOS
Chicago → Boston
 N234WN Boeing 737-700 Completed 1562 km
2026-08-28 15:09 UTC SWA573 BNA → MDW
Nashville → Chicago
 N255WN Boeing 737-700 Completed 787 km

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