Flight

SWA420 20 Sep 2026

SWA420, operated by Southwest Airlines, on 20 Sep 2026: Ronald Reagan Washington National (KDCA) to Dallas Fort Worth International (KDFW), 4 legs. Scheduled and actual times are local to each airport (hover for UTC).

← 18 Sep 2026All SWA420 flights21 Sep 2026 →

Leg 1 of 4estimated

PlaneTrack receiver network
RouteKDCA RONALD REAGAN WASHINGTON NATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL
StatusCompleted (receiver network)
First seen airborne11:03 EDT
Last seen12:38 CDT
Duration2h 35m
AircraftN242WN
Max altitude38,000 ft
Distance tracked1,033 nm

Leg 2 of 4estimated

PlaneTrack receiver network
RouteKDAL DALLAS LOVE FLD → KABQ Albuquerque International Sunport
StatusCompleted (receiver network)
First seen airborne13:49 CDT
Last seen14:28 MDT
Duration1h 39m
AircraftN242WN
Max altitude38,000 ft
Distance tracked503 nm

Leg 3 of 4

PlaneTrack receiver network
RouteKABQ Albuquerque International Sunport → KPHX PHOENIX SKY HARBOR INTERNATIONAL
StatusCompleted (receiver network)
First seen airborne15:06 MDT
Last seen15:02 MST
Duration0h 56m
AircraftN242WN
Max altitude30,025 ft
Distance tracked284 nm

Leg 4 of 4

PlaneTrack receiver network
RouteKPHX PHOENIX SKY HARBOR INTERNATIONAL → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD
StatusCompleted (receiver network)
First seen airborne16:10 MST
Last seen16:58 PDT
Duration0h 47m
AircraftN278WN
Max altitude30,000 ft
Distance tracked264 nm

Punctuality, last 30 days

Flights17
On time2 (12%)
Average delay+28 min
Worst delay+78 min

In the last 30 days SWA420 departed on time (within 15 minutes) on 2 of 17 flights (12%), with an average departure delay of +28 min and a worst delay of +78 min.

SWA420 flight history Full history CSV API access

Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.