DL1233 · DAL1233

DAL1233 over the last 30 days

As of 2026-10-27

DAL1233 is operated by Delta Air Lines on the route John F. Kennedy International Airport (JFK/KJFK) → Austin Bergstrom International Airport (AUS/KAUS). It usually takes off around 00:31 UTC (20:31 local time, JFK). It usually lands around 03:45 UTC (22:45 local time, AUS). Most frequent aircraft type: AIRBUS A-321neo (A21N).

Days with an observed flight (last 30 days)

23/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

00:31 UTC · 20:31 local time (JFK)

Typical landing

03:45 UTC · 22:45 local time (AUS)

Typical time airborne

200 min

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

74 %

Departures measured

91

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• AIRBUS A-321neo (A21N) — Number of flights: 28
• BEECH 1300 Commuter (BE20) — Number of flights: 1

Aircraft in the last 7 days

• N539DN · AIRBUS A-321neo 2026-10-27
• N529DT · AIRBUS A-321neo 2026-10-27
• N511DE · AIRBUS A-321neo 2026-10-25
• N515DE · AIRBUS A-321neo 2026-10-25
• N532DN · AIRBUS A-321neo 2026-10-23

Related flights on this route

• All flights KJFK – KAUS