Is DL5223 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled arrival date; departure time unavailable (America/New_York)
26 min late
Official source · Updated
Departure
Buffalo
BUF
Scheduled
Not available
Arrival
New York
JFK
Actual
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Service date: · Scheduled departure date (America/New_York)
No live update yet
Check with your airline for the latest status.
Update time unavailable
Departure
New York
JFK
Scheduled
Sep 15
Arrival
Buffalo
BUF
Scheduled
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min late
BUF → JFK
- 22 min late
JFK → BUF
- 10 min early
BUF → JFK
- 4 min early
JFK → BUF
- 26 min late
BUF → JFK
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 28
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 | Buffalo | New York | 1 | |
| Sep 17, 2026Arrived | New York | Buffalo | 22 | |
| Sep 16, 2026Arrived | Buffalo | New York | -10 | |
| Sep 16, 2026Arrived | New York | Buffalo | -4 | |
| Sep 15, 2026Arrived | Buffalo | New York | 26 | |
| Sep 14, 2026Arrived | Buffalo | New York | -1 | |
| Sep 13, 2026Arrived | Buffalo | New York | 84 | |
| Sep 11, 2026Arrived | Buffalo | New York | -16 | |
| Sep 11, 2026Arrived | New York | Buffalo | -11 | |
| Sep 10, 2026Arrived | Buffalo | New York | -5 | |
| Sep 10, 2026Arrived | New York | Buffalo | 9 | |
| Sep 9, 2026Arrived | Buffalo | New York | -14 | |
| Sep 9, 2026Arrived | New York | Buffalo | -5 | |
| Sep 8, 2026Arrived | Buffalo | New York | 0 | |
| Sep 7, 2026Arrived | New York | Buffalo | -20 | |
| Sep 6, 2026Arrived | New York | Buffalo | 1 | |
| Sep 4, 2026Arrived | New York | Buffalo | -18 | |
| Aug 28, 2026Arrived | New York | Buffalo | -29 | |
| Aug 27, 2026Arrived | New York | Buffalo | 23 | |
| Aug 24, 2026Arrived | New York | Buffalo | -30 | |
| Aug 23, 2026Arrived | New York | Buffalo | 33 |