YAFT.LIVE

DAL78

JFK → PRG · Boeing B767 300ER · Delta Air Lines

View on live map →

For travellers

Departure · New York (JFK)

Terminal 4 · Gate B33
Scheduled 18:50 · Estimated 18:45 · early
Board status: On Time
Airborne since 19:13 (ADS-B)

Arrival · Prague (PRG)

Terminal T1
Scheduled 09:00 · Estimated 08:25 · early
Board status: Estimate 08:25
In the air, ~4h 13m to go (30% of the route flown)

Board data from jfk, prg, updated 38 min ago; times local to each airport.

Flight

Status
In progress
Departure
John F Kennedy International Airport (JFK) — New York, United States
Scheduled departure
2026-10-03 22:50 UTC
Departed
2026-10-03 23:13 UTC
Arrival
Václav Havel Airport Prague (PRG) — Prague, Czechia (scheduled)
Scheduled arrival
2026-10-04 07:00 UTC
Estimated arrival
2026-10-04 06:25 UTC
Progress
30% · ~4h 13m remaining
Also flies as
DL78
Codeshares
AF3659, KL6041
Distance flown
2016 km
Straight-line distance
6551 km

Aircraft

Registration
N177DN
Type
Boeing B767 300ER
Seats
211 total (36 Business, 175 Economy)
CO2 (EMEP est., total)
271.3 t (2918 kg/pax Business, 952 kg/pax Economy)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
587 kt
Tracked
2h 2m · 2,016 km
Note
still in progress - the track so far
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 587)
03176340m30m1h 0m1h 30m2h 0m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m
Ground speed (kt, max 587)
03176340m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 23:13 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER In progress ~6551 km est.
2026-10-02 23:34 UTC DAL78 JFK → PRG
New York → Prague
 N187DN Boeing B767 300ER Completed 6812 km
2026-10-01 23:07 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6743 km
2026-09-30 23:04 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6649 km
2026-09-30 01:13 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6676 km
2026-09-29 01:22 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6694 km
2026-09-27 23:29 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6726 km
2026-09-27 00:18 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6757 km
2026-09-25 23:14 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6788 km
2026-09-24 23:53 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 6787 km
2026-09-23 23:27 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 6764 km
2026-09-23 00:18 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6756 km
2026-09-21 23:17 UTC DAL78 JFK → PRG
New York → Prague
 N194DN Boeing B767 300ER Completed 6717 km
2026-09-20 23:23 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6738 km
2026-09-19 23:26 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6844 km
2026-09-18 22:58 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6804 km
2026-09-17 23:21 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6836 km
2026-09-16 23:39 UTC DAL78 JFK → PRG
New York → Prague
 N176DZ Boeing B767 300ER Completed 6902 km
2026-09-15 23:40 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6897 km
2026-09-14 22:55 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6894 km
2026-09-13 23:31 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 6913 km
2026-09-12 23:40 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6915 km
2026-09-11 23:06 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 7013 km
2026-09-10 23:04 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6939 km
2026-09-09 23:40 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6902 km
2026-09-07 22:56 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 6899 km
2026-09-06 23:06 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6831 km
2026-09-05 23:14 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6938 km
2026-09-04 23:11 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6766 km
2026-09-03 23:22 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 6895 km
2026-09-02 23:09 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6880 km
2026-09-01 23:26 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6824 km
2026-08-31 22:53 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6958 km
2026-08-31 00:01 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6965 km
2026-08-29 23:10 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6934 km
2026-08-28 23:21 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 6942 km
2026-08-27 23:02 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6804 km
2026-08-26 23:19 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6744 km
2026-08-25 23:10 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 6738 km
2026-08-24 23:12 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 6771 km
2026-08-24 05:00 UTC DAL78 ? → ? — — Incomplete (signal lost) 2 km
2026-08-23 22:56 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 6909 km
2026-08-22 22:48 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 8876 km
2026-08-21 22:54 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 8550 km
2026-08-20 23:45 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 7775 km
2026-08-19 22:51 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 8219 km
2026-08-19 00:14 UTC DAL78 JFK → PRG
New York → Prague
 N178DN Boeing B767 300ER Completed 8898 km
2026-08-17 23:14 UTC DAL78 JFK → PRG
New York → Prague
 N179DN Boeing B767 300ER Completed 8149 km
2026-08-16 22:40 UTC DAL78 JFK → PRG
New York → Prague
 N177DN Boeing B767 300ER Completed 8414 km
2026-08-15 22:29 UTC DAL78 JFK → PRG
New York → Prague
 N174DN Boeing B767 300ER Completed 8610 km

← Back to the live map