Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL427

Operated by Delta Air Lines

Live map

Live map filtered to DAL427. 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
05:46 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
13 ft
Coordinates
40.6394, -73.7793

cloud Weather

Wind
330° / 25G43 kt
Visibility
10 SM
Ceiling
SCT 7,000 ft, SCT 11,000 ft
Temp / Dew
14°C / 2°C
Altimeter
29.72 inHg

Obs: 2026-05-30T08:51:00.000Z

Raw METAR / TAF 
METAR KJFK 300851Z 33025G43KT 10SM SCT070 SCT110 14/02 A2972 RMK AO2 PK WND 34043/0844 SLP065 T01440017 53015 $

TAF KJFK 300904Z 3009/3112 32022G40KT P6SM SCT070 BKN100 FM301100 33027G36KT P6SM BKN040 BKN100 FM302100 36017G26KT P6SM SCT040 BKN100 FM310100 02011KT P6SM SKC FM310600 33005KT P6SM SKC

flight Live Traffic

flight_takeoff 356 Departures
flight_land 477 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
02:46 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
60° / 6 kt
Visibility
10 SM
Ceiling
BKN 3,900 ft, OVC 4,900 ft
Temp / Dew
9°C / 6°C
Altimeter
30.19 inHg

Obs: 2026-05-30T08:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300853Z 06006KT 10SM BKN039 OVC049 09/06 A3019 RMK AO2 SLP230 60011 T00940056 51013 $

TAF KSEA 300902Z 3009/3112 06006KT P6SM BKN040 OVC050 FM301200 14005KT P6SM BKN030 OVC040 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 155 Departures
flight_land 180 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A13748 JFK → SEA May 29, 22:45 UTCMay 30, 03:30 UTC4h 45m - -
2026-05-29 A13748 JFK → SEA May 29, 22:42 UTCMay 30, 03:29 UTC4h 47m +20m -3m
2026-05-29 A16C3A JFK → SEA May 29, 03:30 UTCMay 29, 04:15 UTC45m - -
2026-05-28 A16C3A JFK → SEA May 28, 23:30 UTCMay 28, 23:40 UTC10m - -
2026-05-27 A1863B JFK → SEA May 27, 22:50 UTCMay 28, 04:05 UTC5h 15m - -
2026-05-27 A1863B JFK → SEA May 27, 22:49 UTCMay 28, 03:50 UTC5h 1m +27m +9m
2026-05-26 A1286C JFK → SEA May 26, 22:39 UTCMay 26, 22:59 UTC20m - -
2026-05-26 A1286C JFK → SEA May 26, 22:37 UTCMay 27, 03:39 UTC5h 2m +15m -2m
2026-05-25 A05614 JFK → SEA May 25, 22:49 UTCMay 26, 04:10 UTC5h 20m - -
2026-05-24 A13748 JFK → SEA May 24, 23:00 UTCMay 25, 03:30 UTC4h 30m - -
2026-05-23 A18284 JFK → SEA May 23, 22:50 UTCMay 24, 03:40 UTC4h 50m - -
2026-05-22 A14104 JFK → SEA May 22, 22:50 UTCMay 23, 03:30 UTC4h 39m - -
2026-05-21 A189F2 JFK → SEA May 21, 22:50 UTCMay 22, 04:05 UTC5h 15m - -
2026-05-21 A1574E JFK → SEA May 21, 00:00 UTCMay 21, 04:45 UTC4h 45m - -
2026-05-20 A1574E JFK → SEA May 20, 23:57 UTCMay 21, 04:41 UTC4h 44m +95m -1m
2026-05-19 A11D47 JFK → SEA May 19, 23:05 UTCMay 20, 04:05 UTC5h 0m - -
2026-05-19 A11D47 JFK → SEA May 19, 23:01 UTCMay 20, 03:59 UTC4h 58m +39m +12m
2026-05-18 A189F2 JFK → SEA May 18, 22:45 UTCMay 19, 03:35 UTC4h 50m - -
2026-05-18 A189F2 JFK → SEA May 18, 22:44 UTCMay 19, 03:37 UTC4h 53m +22m +10m
2026-05-17 A15EBC JFK → SEA May 17, 22:30 UTCMay 18, 03:20 UTC4h 50m - -
2026-05-16 A12C23 JFK → SEA May 16, 22:40 UTCMay 17, 03:35 UTC4h 55m - -
2026-05-15 A173A8 JFK → SEA May 15, 22:40 UTCMay 16, 03:30 UTC4h 50m - -
2026-05-15 A173A8 JFK → SEA May 15, 22:37 UTCMay 16, 03:28 UTC4h 51m +15m +3m
2026-05-14 A18284 JFK → SEA May 14, 22:55 UTCMay 15, 03:40 UTC4h 45m - -
2026-05-13 A1286C JFK → SEA May 13, 22:35 UTCMay 14, 03:40 UTC5h 5m - -
2026-05-12 A11D47 JFK → SEA May 12, 22:50 UTCMay 13, 03:50 UTC5h 0m - -
2026-05-12 A12C23 JFK → SEA May 12, 03:00 UTCMay 12, 03:45 UTC45m - -
2026-05-10 A1574E JFK → SEA May 10, 22:30 UTCMay 11, 03:20 UTC4h 50m - -
2026-05-09 A12FDA JFK → SEA May 9, 22:39 UTCMay 10, 03:25 UTC4h 45m - -
2026-05-08 A173A8 JFK → SEA May 8, 22:35 UTCMay 9, 03:35 UTC5h 0m - -

Performance history

Flights tracked
67 showing last 30
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 38
April 2026 29

DAL427 frequently asked

Where does flight DAL427 fly?
DAL427 (Delta Air Lines) flies from JFK to SEA. View the full route page.
How long is flight DAL427?
Based on observed flights, DAL427 takes on average 4h 19m from takeoff to landing.
How often does DAL427 fly?
DAL427 has been observed flying several times a week in our tracking data. We've recorded 67 flights under this callsign.
Is flight DAL427 usually on time?
Across recent flights, DAL427 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL427?
DAL427 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL427 live?
Yes. When DAL427 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.