Is DL1233 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
23 min early
Official source · Updated
Departure
New York
JFK
Actual
Scheduled 17:40
Sep 4
Arrival
Austin
AUS
Actual
Scheduled 20:53
Sep 4
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 41 min late
JFK → AUS
- 2 min early
JFK → AUS
- 30 min early
JFK → AUS
- 42 min early
JFK → AUS
- 29 min late
JFK → AUS
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 26
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | New York | Austin | 41 | |
| Sep 16, 2026Arrived | New York | Austin | -2 | |
| Sep 15, 2026Arrived | New York | Austin | -30 | |
| Sep 14, 2026Arrived | New York | Austin | -42 | |
| Sep 11, 2026Arrived | New York | Austin | 29 | |
| Sep 10, 2026Arrived | New York | Austin | 24 | |
| Sep 9, 2026Arrived | New York | Austin | 23 | |
| Sep 8, 2026Arrived | New York | Austin | -8 | |
| Sep 7, 2026Arrived | New York | Austin | 1 | |
| Sep 5, 2026Arrived | New York | Austin | -44 | |
| Sep 4, 2026Arrived | New York | Austin | -23 | |
| Sep 3, 2026Arrived | New York | Austin | 8 | |
| Sep 1, 2026Arrived | New York | Austin | -35 | |
| Aug 31, 2026Arrived | New York | Austin | -25 | |
| Aug 30, 2026Arrived | New York | Austin | -36 | |
| Aug 29, 2026Arrived | New York | Austin | -43 | |
| Aug 28, 2026Arrived | New York | Austin | 2 | |
| Aug 27, 2026Arrived | New York | Austin | 146 | |
| Aug 26, 2026Arrived | New York | Austin | -13 | |
| Aug 25, 2026Arrived | New York | Austin | -51 | |
| Aug 24, 2026Arrived | New York | Austin | -36 | |
| Aug 23, 2026Arrived | New York | Austin | -33 | |
| Aug 22, 2026Arrived | New York | Austin | -35 | |
| Aug 21, 2026Arrived | New York | Austin | -41 |