Apparatus

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flight_takeoff Flight

FDX644

Operated by FDX

Live map

Live map filtered to FDX644. 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
22:57 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
13 ft
Coordinates
40.6394, -73.7793

cloud Weather

Wind
250° / 8 kt
Visibility
10 SM
Ceiling
SCT 9,500 ft, SCT 20,000 ft, BKN 25,000 ft
Temp / Dew
19°C / 9°C
Altimeter
30.15 inHg

Obs: 2026-06-03T02:51:00.000Z

Raw METAR / TAF 
METAR KJFK 030251Z 25008KT 10SM SCT095 SCT200 BKN250 19/09 A3015 RMK AO2 SLP210 T01890089 51008 $

TAF KJFK 030230Z 0303/0406 VRB05KT P6SM SCT100 BKN250 FM030600 36006KT P6SM FEW250 FM031100 01009KT P6SM FEW250 FM031800 17011KT P6SM FEW070 FEW250 FM040100 20006KT P6SM FEW070 SCT250

flight Live Traffic

flight_takeoff 353 Departures
flight_land 336 Arrivals

Arrival

MEM KMEM VFR

Memphis International Airport

Memphis, US

Local time
21:57 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
341 ft
Coordinates
35.0438, -89.9763

cloud Weather

Wind
60° / 16G22 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
26°C / 14°C
Altimeter
30.11 inHg

Obs: 2026-06-03T01:54:00.000Z

Raw METAR / TAF 
METAR KMEM 030154Z 06016G22KT 10SM BKN250 26/14 A3011 RMK AO2 SLP193 T02610144 $

TAF KMEM 030248Z 0303/0406 06011G20KT P6SM BKN250 FM030700 07008KT P6SM BKN250 FM031500 11010KT P6SM SCT250

flight Live Traffic

flight_takeoff 128 Departures
flight_land 165 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-02 A12C42 JFK → MEM Jun 2, 12:35 UTCJun 2, 14:40 UTC2h 5m - -
2026-05-31 A0CAB1 JFK → MEM May 31, 11:25 UTCMay 31, 13:30 UTC2h 5m - -
2026-05-31 A0CAB1 JFK → MEM May 31, 11:25 UTCMay 31, 13:43 UTC2h 18m on time +5m
2026-05-28 A2DD59 JFK → MEM May 28, 12:10 UTCMay 28, 14:25 UTC2h 15m - -
2026-05-27 A2DD59 JFK → MEM May 27, 12:35 UTCMay 27, 14:45 UTC2h 10m - -
2026-05-26 A246CB JFK → MEM May 26, 12:08 UTCMay 26, 14:27 UTC2h 19m on time +10m
2026-05-26 A246CB JFK → MEM May 26, 12:10 UTCMay 26, 14:24 UTC2h 15m - -
2026-05-24 A12FF9 JFK → MEM May 24, 12:50 UTCMay 24, 15:20 UTC2h 30m - -
2026-05-21 A133B0 JFK → MEM May 21, 12:06 UTCMay 21, 14:22 UTC2h 16m on time +1m
2026-05-21 A133B0 JFK → MEM May 21, 12:05 UTCMay 21, 14:20 UTC2h 15m - -
2026-05-20 A2A6FE JFK → MEM May 20, 12:55 UTCMay 20, 15:00 UTC2h 5m - -
2026-05-19 A104C3 JFK → MEM May 19, 12:45 UTCMay 19, 14:45 UTC2h 0m - -
2026-05-17 A17EF7 JFK → MEM May 17, 11:20 UTCMay 17, 13:20 UTC2h 0m - -
2026-05-14 A1010C JFK → MEM May 14, 11:55 UTCMay 14, 13:55 UTC2h 0m - -
2026-05-13 A06E35 JFK → MEM May 13, 12:20 UTCMay 13, 14:35 UTC2h 15m - -
2026-05-12 A3176B JFK → MEM May 12, 12:05 UTCMay 12, 14:20 UTC2h 15m - -
2026-05-10 A30FFD JFK → MEM May 10, 11:40 UTCMay 10, 14:00 UTC2h 20m - -
2026-05-07 A266DC JFK → MEM May 7, 12:05 UTCMay 7, 14:45 UTC2h 40m - -
2026-05-06 A18A1C JFK → MEM May 6, 11:45 UTCMay 6, 14:05 UTC2h 20m - -
2026-05-05 A2E110 JFK → MEM May 5, 11:55 UTCMay 5, 14:15 UTC2h 20m - -
2026-05-03 A0A6E9 JFK → MEM May 3, 11:30 UTCMay 3, 13:40 UTC2h 10m - -
2026-04-30 A313B4 JFK → MEM Apr 30, 12:40 UTCApr 30, 14:55 UTC2h 15m - -
2026-04-29 A03F48 JFK → MEM Apr 29, 12:40 UTCApr 29, 15:05 UTC2h 25m - -
2026-04-29 A03F48 JFK → MEM Apr 29, 12:40 UTCApr 29, 15:17 UTC2h 37m on time +11m
2026-04-28 A0E0FB JFK → MEM Apr 28, 12:20 UTCApr 28, 14:35 UTC2h 15m - -
2026-04-26 A25F6E JFK → MEM Apr 26, 11:50 UTCApr 26, 14:05 UTC2h 15m - -
2026-04-23 A304D8 JFK → MEM Apr 23, 12:05 UTCApr 23, 14:05 UTC2h 0m - -
2026-04-22 A1010C JFK → MEM Apr 22, 12:40 UTCApr 22, 14:45 UTC2h 5m - -
2026-04-21 A0306C JFK → MEM Apr 21, 12:40 UTCApr 21, 14:50 UTC2h 10m - -
2026-04-19 A0E0FB JFK → MEM Apr 19, 11:30 UTCApr 19, 13:55 UTC2h 25m - -

Performance history

Flights tracked
37 showing last 30
Avg arrival delay
+7m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 3 months

Month Flights tracked
June 2026 1
May 2026 20
April 2026 16

FDX644 frequently asked

Where does flight FDX644 fly?
FDX644 (FDX) flies from JFK to MEM. View the full route page.
How long is flight FDX644?
Based on observed flights, FDX644 takes on average 2h 15m from takeoff to landing.
How often does FDX644 fly?
FDX644 has been observed flying daily in our tracking data. We've recorded 37 flights under this callsign.
Is flight FDX644 usually on time?
Across recent flights, FDX644 arrives with an average 7-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight FDX644?
FDX644 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track FDX644 live?
Yes. When FDX644 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.