Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL78

Operated by Delta Air Lines

Live map

Live map filtered to DAL78. Shown when the flight is currently airborne.

Route airports View route page →

Departure

JFK KJFK VFR

John F. Kennedy International Airport

New York, US

Local time
17:11 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
13 ft
Coordinates
40.6394, -73.7793

cloud Weather

Wind
140° / 8 kt
Visibility
10 SM
Ceiling
FEW 6,000 ft, SCT 25,000 ft
Temp / Dew
25°C / 12°C
Altimeter
30.17 inHg

Obs: 2026-07-24T20:51:00.000Z

Raw METAR / TAF 
METAR KJFK 242051Z 14008KT 10SM FEW060 SCT250 25/12 A3017 RMK AO2 SLP217 T02500117 56010

TAF KJFK 241932Z 2420/2524 16011KT P6SM FEW060 SCT250 FM250000 15007KT P6SM SCT250 FM250300 VRB03KT P6SM SCT250 FM251300 06006KT P6SM SCT250 FM251700 10010KT P6SM SCT250 FM251900 13012KT P6SM FEW250

flight Live Traffic

flight_takeoff 163 Departures
flight_land 199 Arrivals

Arrival

PRG LKPR VFR

Václav Havel Airport Prague

Prague, CZ

Local time
23:11 GMT+2
Timezone
Europe/Prague
Type
Large Airport
Elevation
1,247 ft
Coordinates
50.1009, 14.2599

cloud Weather

Wind
130° / 4 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
15°C / 8°C
Altimeter
29.97 inHg

Obs: 2026-07-24T21:00:00.000Z

Raw METAR / TAF 
METAR LKPR 242100Z 13004KT 070V140 CAVOK 15/08 Q1015 NOSIG

TAF LKPR 242000Z 2421/2603 16005KT CAVOK

flight Live Traffic

flight_takeoff 0 Departures
flight_land 2 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-24 A12861 JFK → PRG Jul 24, 01:28 UTCJul 24, 08:39 UTC7h 11m +163m +6m
2026-07-24 A12861 JFK → PRG Jul 24, 01:30 UTCJul 24, 08:15 UTC6h 45m - -
2026-07-22 A1373D JFK → PRG Jul 22, 23:40 UTCJul 23, 07:20 UTC7h 40m - -
2026-07-22 A12861 JFK → PRG Jul 22, 03:25 UTCJul 22, 05:05 UTC1h 40m - -
2026-07-22 A12861 JFK → PRG Jul 22, 03:22 UTCJul 22, 10:53 UTC7h 31m +277m +6m
2026-07-20 A1373D JFK → PRG Jul 20, 23:10 UTCJul 21, 05:15 UTC6h 4m - -
2026-07-20 A1373D JFK → PRG Jul 20, 23:10 UTCJul 21, 06:35 UTC7h 25m +25m -13m
2026-07-20 A13AF4 - Jul 20, 01:40 UTCJul 20, 03:10 UTC1h 30m - -
2026-07-20 A13AF4 JFK → PRG Jul 20, 01:40 UTCJul 20, 09:13 UTC7h 33m +175m +157m
2026-07-17 A1373D JFK → PRG Jul 17, 23:19 UTCJul 18, 07:05 UTC7h 46m +34m on time
2026-07-17 A1373D - Jul 17, 23:20 UTCJul 18, 00:55 UTC1h 35m - -
2026-07-16 A13386 JFK → PRG Jul 16, 23:18 UTCJul 17, 06:48 UTC7h 30m +33m -14m
2026-07-16 A13386 - Jul 16, 23:20 UTCJul 17, 00:50 UTC1h 30m - -
2026-07-15 A12861 JFK → PRG Jul 15, 23:40 UTCJul 16, 07:00 UTC7h 20m - -
2026-07-14 A13AF4 JFK → PRG Jul 14, 23:10 UTCJul 15, 06:55 UTC7h 45m - -
2026-07-13 A12861 - Jul 13, 23:10 UTCJul 14, 06:55 UTC7h 45m - -
2026-07-12 A1373D - Jul 12, 23:10 UTCJul 13, 00:50 UTC1h 40m - -
2026-07-12 A1373D JFK → PRG Jul 12, 23:09 UTCJul 13, 06:45 UTC7h 36m +24m -9m
2026-07-12 A13386 JFK → PRG Jul 12, 00:13 UTCJul 12, 07:45 UTC7h 32m +88m +8m
2026-07-12 A13386 - Jul 12, 00:15 UTCJul 12, 01:30 UTC1h 15m - -
2026-07-10 A13386 JFK → PRG Jul 10, 23:35 UTCJul 11, 07:10 UTC7h 35m - -
2026-07-09 A12861 JFK → PRG Jul 9, 23:15 UTCJul 10, 06:49 UTC7h 34m +30m +5m
2026-07-09 A12861 - Jul 9, 23:15 UTCJul 10, 00:15 UTC1h 0m - -
2026-07-09 A1373D - Jul 9, 00:15 UTCJul 9, 08:00 UTC7h 45m - -
2026-07-08 A12861 JFK → PRG Jul 8, 01:00 UTCJul 8, 08:30 UTC7h 30m - -
2026-07-07 A1373D JFK → PRG Jul 7, 00:40 UTCJul 7, 08:10 UTC7h 30m - -
2026-07-06 A13AF4 JFK → PRG Jul 6, 00:45 UTCJul 6, 07:35 UTC6h 50m - -
2026-07-04 A13386 JFK → PRG Jul 4, 23:51 UTCJul 5, 06:55 UTC7h 4m +66m -3m
2026-07-04 A13386 JFK → PRG Jul 4, 23:55 UTCJul 5, 05:30 UTC5h 35m - -
2026-07-03 A13AF4 JFK → PRG Jul 3, 23:15 UTCJul 4, 06:40 UTC7h 25m - -

Performance history

Flights tracked
126 showing last 30
Avg arrival delay
+14m
On-time arrival
90% 90% on time
Aircraft used
4

Monthly activity 3 months

Month Flights tracked
July 2026 34
June 2026 51
May 2026 41

DAL78 frequently asked

Where does flight DAL78 fly?
DAL78 (Delta Air Lines) flies from JFK to PRG. View the full route page.
How long is flight DAL78?
Based on observed flights, DAL78 takes on average 5h 57m from takeoff to landing.
How often does DAL78 fly?
DAL78 has been observed flying several times a week in our tracking data. We've recorded 126 flights under this callsign.
Is flight DAL78 usually on time?
Across recent flights, DAL78 arrives with an average 14-minute delay. 90% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL78?
DAL78 has been operated by 4 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL78 live?
Yes. When DAL78 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.