Flight

SWA1521 17 Sep 2026

SWA1521, operated by Southwest Airlines, on 17 Sep 2026: Dallas Love Fld (KDAL) to Louis Armstrong New Orleans International (KMSY). Scheduled and actual times are local to each airport (hover for UTC).

← 16 Sep 2026All SWA1521 flights18 Sep 2026 →

Flight

PlaneTrack receiver network
RouteKDAL DALLAS LOVE FLD → KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL
StatusCompleted (receiver network)
First seen airborne12:37 CDT
Last seen13:40 CDT
Duration1h 02m
AircraftN8669B
Max altitude37,000 ft
Distance tracked378 nm

Punctuality, last 30 days

Flights9
On time1 (11%)
Average delay+35 min
Worst delay+94 min

In the last 30 days SWA1521 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +35 min and a worst delay of +94 min.

SWA1521 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.