DLH423

DLH · BOS FRA

DLH423 is operated by between General Edward Lawrence Logan International Airport (KBOS) and Frankfurt am Main Airport (EDDF). The flight is most often flown by a BOEING Boeing 747-400. Typical block time is 4h 22m. SkyMeter has observed 45 legs of this flight number via ADS-B.

FLIGHTS
45
last 90 days
AVG DURATION
4h 22m
tracked time
📅
SERVICE PERIOD
04/18/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
21
avg 7h 3m · General Edward Lawrence Logan → Frankfurt am Main
1
avg 6h 26m · Rent-A-Tool Heliport → Frankfurt am Main

Aircraft types

Equipment used on this number

2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of DLH423

30
06/03/2026
1h 24m
No alerts
06/02/2026
1h 35m
No alerts
06/02/2026
1h 56m
No alerts
05/29/2026
1h 25m
No alerts
05/27/2026
6h 31m
No alerts
05/25/2026
1h 41m
No alerts
05/25/2026
2h 13m
No alerts
05/24/2026
1h 17m
No alerts
05/24/2026
4h 57m
No alerts
05/23/2026
1h 17m
No alerts
05/23/2026
1h 57m
No alerts
05/21/2026
1h 18m
No alerts
05/20/2026
1h 24m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window