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KYE9521

ORD → NRT · Boeing 747-400 · Sky Lease Cargo

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Departure · Chicago (ORD)

Scheduled 04:00 · Departed 07:24 · +204 min
Board status: Active
Airborne since 07:23 (ADS-B)

Board data from ord, updated 19 min ago; times local to each airport.

Flight

Status
In progress
Departure
Chicago O'Hare International Airport (ORD) — Chicago, United States
Scheduled departure
2026-10-02 09:00 UTC
Departed
2026-10-02 12:23 UTC
Arrival
Narita International Airport (NRT) — Tokyo / Narita, Japan (scheduled)
Progress
60% · ~5h 0m remaining
Also flies as
GG9521
Distance flown
6158 km
Straight-line distance
10074 km

Aircraft

Registration
N903AR
Type
Boeing 747-400
CO2 (EMEP est., total)
769.1 t (1675 kg/pax Economy, 3433 kg/pax Business)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
468 kt
Tracked
7h 37m · 6,158 km
Note
still in progress - the track so far
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Ground speed (kt, max 468)
02535050m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Altitude (ft, max 36,025)
019,45438,9070m2h 0m4h 0m6h 0m
Ground speed (kt, max 468)
02535050m2h 0m4h 0m6h 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

Sky Lease Cargo (KYE)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 12:23 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 In progress ~10074 km est.
2026-10-01 00:16 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 4028 km
2026-09-30 09:14 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10267 km
2026-09-29 08:57 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Completed 310 km
2026-09-29 01:18 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 3926 km
2026-09-28 10:06 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10267 km
2026-09-26 09:22 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Incomplete (signal lost) 319 km
2026-09-26 00:22 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 3979 km
2026-09-25 09:49 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10285 km
2026-09-23 12:07 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Completed (landing presumed) 308 km
2026-09-23 04:30 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 3906 km
2026-09-22 13:33 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10263 km
2026-09-21 01:45 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 3923 km
2026-09-20 11:08 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10394 km
2026-09-19 07:35 UTC KYE9521 HAN → HFE
Hanoi → Hefei
 N903AR Boeing 747-400 Completed 1703 km
2026-09-19 00:01 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 4032 km
2026-09-18 09:06 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10532 km
2026-09-16 12:10 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Incomplete (signal lost) ~376 km est. (215 km recorded)
2026-09-16 04:34 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 4076 km
2026-09-15 13:01 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10495 km
2026-09-14 08:05 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Completed 352 km
2026-09-14 00:47 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 4103 km
2026-09-13 09:18 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10548 km
2026-09-12 08:25 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Incomplete (signal lost) ~361 km est. (133 km recorded)
2026-09-12 01:21 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 4033 km
2026-09-11 09:59 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10550 km
2026-09-10 04:12 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Completed 331 km
2026-09-09 22:14 UTC KYE9521 ICN → HAN
Seoul → Hanoi
 N903AR Boeing 747-400 Completed 3102 km
2026-09-09 07:39 UTC KYE9521 ? → ICN
? → Seoul
 N903AR Boeing 747-400 Completed 9787 km
2026-09-06 11:17 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10457 km
2026-09-05 08:30 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Completed 330 km
2026-09-05 01:12 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 3963 km
2026-09-04 10:24 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10440 km
2026-09-01 09:37 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N904AR Boeing 747-400 Completed ~3045 km est. (1673 km recorded)
2026-09-01 01:35 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N904AR Boeing 747-400 Completed 3913 km
2026-08-31 09:18 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N904AR Boeing 747-400 Completed 10562 km
2026-08-29 11:45 UTC KYE9521 HAN → NNG
Hanoi → Nanning
 N903AR Boeing 747-400 Completed 347 km
2026-08-29 07:40 UTC KYE9521 ? → HAN
? → Hanoi
 N903AR Boeing 747-400 Completed 1055 km
2026-08-28 14:47 UTC KYE9521 LAX → ICN
Los Angeles → Seoul
 N903AR Boeing 747-400 Completed 10210 km
2026-08-27 10:22 UTC KYE9521 HAN → ?
Hanoi → ?
 N903AR Boeing 747-400 Completed 306 km
2026-08-27 03:43 UTC KYE9521 ICN → HAN
Seoul → Hanoi
 N903AR Boeing 747-400 Completed 3168 km
2026-08-26 11:06 UTC KYE9521 ORD → ICN
Chicago → Seoul
 N903AR Boeing 747-400 Completed 11595 km
2026-08-25 11:03 UTC KYE9521 HAN → HAN
Hanoi → Hanoi
 N903AR Boeing 747-400 Completed ~3308 km est. (1668 km recorded)
2026-08-25 03:22 UTC KYE9521 NRT → HAN
Tokyo / Narita → Hanoi
 N903AR Boeing 747-400 Completed 3919 km
2026-08-24 12:33 UTC KYE9521 ORD → NRT
Chicago → Tokyo / Narita
 N903AR Boeing 747-400 Completed 10508 km
2026-08-23 10:39 UTC KYE9521 HAN → ?
Hanoi → ?
 N903AR Boeing 747-400 Completed 225 km
2026-08-23 03:42 UTC KYE9521 ICN → HAN
Seoul → Hanoi
 N903AR Boeing 747-400 Completed (landing presumed) 3512 km
2026-08-22 13:20 UTC KYE9521 LAX → ICN
Los Angeles → Seoul
 N903AR Boeing 747-400 Completed 11518 km
2026-08-22 07:34 UTC KYE9521 SBD → LAX
San Bernardino → Los Angeles
 N903AR Boeing 747-400 Completed 191 km
2026-08-17 10:19 UTC KYE9521 ORD → NNG
Chicago → Nanning
 N903AR Boeing 747-400 Completed 16765 km

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