Delta Air Lines
Is DL79 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
35 min early
Official source · Updated
Departure
Prague
PRG
Actual
Scheduled 09:21
Sep 15
Arrival
New York
JFK
Actual
Scheduled 14:07
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
PRGJFK
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 35 min early
PRG → JFK
- 11 min early
PRG → JFK
- 24 min late
PRG → JFK
- 16 min early
PRG → JFK
- 4 min early
PRG → JFK
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 12
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 15, 2026Arrived | Prague | New York | -35 | |
| Sep 14, 2026Arrived | Prague | New York | -11 | |
| Sep 13, 2026Arrived | Prague | New York | 24 | |
| Sep 12, 2026Arrived | Prague | New York | -16 | |
| Sep 11, 2026Arrived | Prague | New York | -4 | |
| Sep 10, 2026Arrived | Prague | New York | -2 | |
| Sep 9, 2026Arrived | Prague | New York | -32 | |
| Sep 8, 2026Arrived | Prague | New York | -6 | |
| Sep 7, 2026Arrived | Prague | New York | -47 | |
| Sep 6, 2026Arrived | Prague | New York | -45 | |
| Sep 5, 2026Arrived | Prague | New York | 0 | |
| Sep 4, 2026Arrived | Prague | New York | 38 |