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DLH421

BOS → FRA · AIRBUS INDUSTRIE A340-300 · Lufthansa

For travellers

Arrival · Frankfurt am Main (FRA)

Terminal 1
Scheduled 18 Sep 11:15 · Estimated 18 Sep 10:50 · early
Board status: Approaching
Landed 18 Sep 11:04 (ADS-B)

Board data from frankfurt, updated 20498 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Est. departure time
2026-09-18 02:04 UTC (approx.)
Arrival
Frankfurt am Main Airport (FRA) — Frankfurt am Main, Germany
Scheduled arrival
2026-09-18 09:15 UTC
Estimated arrival
2026-09-18 08:50 UTC
Also flies as
LH421
Codeshares
AC9094, TG7745, UA8858
Distance flown
6189 km
Straight-line distance
5889 km
Approach distance
78 km

Aircraft

Registration
D-AIFF
Type
AIRBUS INDUSTRIE A340-300
Seats
298 total (261 Economy, 19 Premium Economy, 18 Business)
CO2 (EMEP est., total)
351.9 t (3060 kg/pax Business, 1343 kg/pax Premium Economy, 1041 kg/pax Economy)

Altitude & speed

Max altitude
38,025 ft
Max ground speed
578 kt
Tracked
6h 42m · 6,024 km
Altitude (ft, max 38,025)
020,53441,0670m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Ground speed (kt, max 578)
03126240m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Altitude (ft, max 38,025)
020,53441,0670m2h 0m4h 0m6h 0m
Ground speed (kt, max 578)
03126240m2h 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

Lufthansa (DLH)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 01:56 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGN AIRBUS INDUSTRIE A340-300 Completed (landing confirmed by airport data) 5963 km
2026-10-01 02:03 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 6028 km
2026-09-30 02:23 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGN AIRBUS INDUSTRIE A340-300 Completed 6030 km
2026-09-29 02:53 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 5967 km
2026-09-28 02:31 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGS AIRBUS INDUSTRIE A340-300 Completed 6004 km
2026-09-27 03:26 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Completed 5923 km
2026-09-26 07:25 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Completed 1705 km
2026-09-26 02:56 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~5999 km est. (1757 km recorded)
2026-09-25 03:00 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 5939 km
2026-09-24 02:33 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGN AIRBUS INDUSTRIE A340-300 Completed 6154 km
2026-09-23 07:00 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Completed 1626 km
2026-09-23 02:18 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6032 km est. (1830 km recorded)
2026-09-22 01:46 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Completed 6002 km
2026-09-21 02:51 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Completed 6016 km
2026-09-20 06:57 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGZ AIRBUS INDUSTRIE A340-300 Completed 1820 km
2026-09-20 02:21 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGZ AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6078 km est. (1869 km recorded)
2026-09-19 02:50 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFE AIRBUS INDUSTRIE A340-300 Completed 6115 km
2026-09-18 02:22 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFF AIRBUS INDUSTRIE A340-300 Completed 6189 km
2026-09-17 02:09 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFF AIRBUS INDUSTRIE A340-300 Completed 6125 km
2026-09-16 02:06 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGS AIRBUS INDUSTRIE A340-300 Completed 6137 km
2026-09-15 06:48 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 1770 km
2026-09-15 01:53 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6006 km est. (1031 km recorded)
2026-09-14 07:57 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 1720 km
2026-09-14 03:19 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6030 km est. (1125 km recorded)
2026-09-13 06:50 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGX AIRBUS INDUSTRIE A340-300 Completed 1785 km
2026-09-13 02:10 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGX AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6047 km est. (1877 km recorded)
2026-09-12 02:41 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGS AIRBUS INDUSTRIE A340-300 Completed 6276 km
2026-09-11 06:36 UTC DLH421 ? → FRA
? → Frankfurt am Main
 D-AIGZ AIRBUS INDUSTRIE A340-300 Completed 1814 km
2026-09-11 01:31 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGZ AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6059 km est. (1851 km recorded)
2026-09-10 06:38 UTC DLH421 ? → FRA
? → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Completed 1738 km
2026-09-10 01:50 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Incomplete (signal lost) ~6068 km est. (1836 km recorded)
2026-09-09 07:24 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Completed 997 km
2026-09-08 02:48 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGZ AIRBUS INDUSTRIE A340-300 Completed 6172 km
2026-09-07 02:22 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGS AIRBUS INDUSTRIE A340-300 Completed 6198 km
2026-09-06 02:43 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Completed 6037 km
2026-09-05 01:34 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGT AIRBUS INDUSTRIE A340-300 Completed 6105 km
2026-09-04 02:17 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Completed 6195 km
2026-09-03 02:13 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGT AIRBUS INDUSTRIE A340-300 Completed 6159 km
2026-09-02 02:23 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 6106 km
2026-09-01 01:51 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Completed 6168 km
2026-08-31 02:20 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGU AIRBUS INDUSTRIE A340-300 Completed 6182 km
2026-08-30 03:03 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGW AIRBUS INDUSTRIE A340-300 Completed 6137 km
2026-08-29 02:17 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIFF AIRBUS INDUSTRIE A340-300 Completed 6277 km
2026-08-28 01:50 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGT AIRBUS INDUSTRIE A340-300 Completed 6165 km
2026-08-27 02:22 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGS AIRBUS INDUSTRIE A340-300 Completed 6048 km
2026-08-26 02:10 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGN AIRBUS INDUSTRIE A340-300 Completed 6098 km
2026-08-25 02:06 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGV AIRBUS INDUSTRIE A340-300 Completed 6003 km
2026-08-24 01:55 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGP AIRBUS INDUSTRIE A340-300 Completed 6069 km
2026-08-23 02:41 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGO AIRBUS INDUSTRIE A340-300 Completed 7588 km
2026-08-22 01:50 UTC DLH421 BOS → FRA
Boston → Frankfurt am Main
 D-AIGZ AIRBUS INDUSTRIE A340-300 Completed 7446 km

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