Lufthansa· Callsign DLH400 ·Daily

LH400 FRA → JFK

The flagship flight number on Lufthansa's most storied transatlantic route.

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Status on this page means observed ADS-B activity inside available receiver coverage. Confirm official delay, cancellation, gate and booking status with Lufthansa.

Frankfurt
Frankfurt Airport
10:05 CEST (UTC+2)
8h 45m
6,189 km · 3,845 mi
Non-stop
New York
John F. Kennedy International Airport
12:50 EDT (UTC-4)
Typical schedule · next departure Thursday, July 30 · times shown in airport local time
Aircraft
typical equipment
Distance
6,189 km
3,342 nautical miles
Heading
294°
tracks north-west
Clock change
-6 h
on arrival
Block speed
707 km/h
gate to gate average
Range used
43%
of the type's book range
Length rank
#140
of 255 tracked routes

Follow LH400 in real time

The aircraft appears below whenever it is airborne and inside receiver coverage. Its planned route is drawn between the two airports.

LH400 is not transmitting right now. It may be between rotations, on the ground, or out of receiver range - Check back near 10:05 at FRA. The full map has the rest of the sky.

LH400 at a glance

  • The trip: 6,189 km (3,845 miles) from Frankfurt to New York, flying north-west.
  • How long: 8h 45m gate to gate. That is about 707 km/h on average, taxi time included.
  • The plane: usually a Boeing 747-8. This route uses about 43% of how far it can fly.
  • Your watch: set it 6 hours back on arrival.
  • Window seat tip: the left (south-facing) side gets the sun on a daytime flight.
  • When it goes: out of FRA in mid-morning, into JFK in midday.

LH400 route overview: FRA to JFK

LH400 distance and great-circle path

LH400 covers 6,189 km, or 3,845 miles. That makes it a long-haul flight, a widebody route with a full night's flying time. Of the 255 routes we track, it ranks 140 by distance.

The plane leaves Frankfurt heading north-west. On the map above, the line looks curved. That is normal. The shortest path over a round planet never looks straight on a flat screen. Our guide explains how the FRA–JFK route appears on a tracker map.

Why LH400 block time differs from cruise time

The schedule allows 8.8 hours from gate to gate. That works out to about 707 km/h. A Boeing 747-8 cruises faster than that. The gap is taxi time, climbing, descending and holding.

Flying west, this route pushes against the wind. The trip back east is usually shorter, even though the distance is the same. See how high-altitude winds behave in our guide to turbulence and jet streams.

Can the Boeing 747-8 comfortably fly LH400?

Not at all. At roughly 43% of its range, this is an easy trip for a Boeing 747-8. The airline picked it for cabin size, not distance. The full numbers are on our aircraft page for the Boeing 747-8.

What to know about LH400

  • Time change: you land 6 hours behind the time you left. That is enough to cause jet lag. Here is how pilots handle it.

LH400 activity in the past 7 days

Our database contains 2 observations of LH400 across 2 UTC dates in this window, most recently 2026-07-29. Those records contain 1 distinct transponder address.

The median recorded visibility was 461 minutes. That is time inside receiver coverage, not airborne duration or an on-time-performance measurement.

Date (UTC)RouteFirst trackedLast trackedTracked for
2026-07-29 tracked in flight 09:34 UTC 16:45 UTC 7h 11m
2026-07-28 tracked in flight 09:18 UTC 17:29 UTC 8h 11m

“First/last tracked” are when LH400 entered and left receiver coverage, in UTC.

Airports and aircraft on LH400

Every scheduled service we follow is listed in the tracker directory, including Lufthansa and other tracked flights grouped by airline.

Other tracked flights from Frankfurt

FlightRouteTypical aircraft
LH456Frankfurt (FRA) → Los Angeles (LAX) Boeing 747-8LH456 flight tracker →
LH716Frankfurt (FRA) → Tokyo (HND) Boeing 747-8LH716 flight tracker →
LH510Frankfurt (FRA) → Sao Paulo (GRU) Boeing 747-8LH510 flight tracker →
SQ26Singapore (SIN) → Frankfurt (FRA) → New York (JFK) Airbus A380-800SQ26 flight tracker →
TG920Bangkok (BKK) → Frankfurt (FRA) Boeing 777-300ERTG920 flight tracker →

Data sources and review

Reviewed 2026-07-29 by Flight-Tracker.net Editorial Team

The route and typical schedule are maintained reference data. Live ADS-B observations are evidence of receiver coverage, not proof of on-time performance. Always confirm the operating date and times with the airline.

Read our schedule and observation review process, or inspect the machine-readable reference dataset.

LH400 frequently asked questions

How long is the LH400 flight?

Frankfurt to New York is 6,189 km (3,845 miles) in a straight line, scheduled at 8.8 hours gate to gate. Actual airborne time varies with winds, routing and holding.

What aircraft operates LH400?

Typically a Boeing 747-8 (full specifications), using roughly 43% of that type's published range.

Does LH400 fly every day?

The published pattern is daily, departing 10:05 local from FRA. Always confirm with the airline before travelling.

Can I track LH400 live?

Yes. Whenever LH400 is airborne and in receiver coverage the map above follows it live, with altitude, ground speed and heading. Between rotations, the seven-day log above shows where it has been.

More Lufthansa flights to watch

FlightRouteTypical aircraft
LH456 Frankfurt (FRA) → Los Angeles (LAX) Boeing 747-8 LH456 flight tracker →
LH716 Frankfurt (FRA) → Tokyo (HND) Boeing 747-8 LH716 flight tracker →
LH510 Frankfurt (FRA) → Sao Paulo (GRU) Boeing 747-8 LH510 flight tracker →
LH453 Munich (MUC) → Los Angeles (LAX) Airbus A380-800 LH453 flight tracker →