Lufthansa· Callsign DLH510 ·Daily

LH510 from Frankfurt to Buenos Aires, tracked live

One of Europe's premier South American trunk routes, dating back to Lufthansa's early postwar expansion.

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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
22:05 CET (UTC+1)
11h 55m
11,502 km · 7,147 mi
Non-stop
Buenos Aires
Ministro Pistarini International Airport
05:00 UTC-3
Typical schedule · next departure Thursday, October 29 · times shown in airport local time
Aircraft
typical equipment
Distance
11,502 km
6,211 nautical miles
Heading
231°
tracks south-west
Clock change
-4 h
on arrival
Block speed
965 km/h
gate to gate average
Range used
80%
of the type's book range
Length rank
#40
of 439 tracked routes

Follow LH510 in real time

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

LH510 is not transmitting right now. It may be between rotations, on the ground, or out of receiver range - Check back near 22:05 at FRA. The full map has the rest of the sky, and what is flying over me will name whatever is above you instead.

LH510 at a glance

  • The trip: 11,502 km (7,147 miles) from Frankfurt to Buenos Aires, flying south-west.
  • How long: 11h 55m gate to gate. That is about 965 km/h on average, taxi time included.
  • Your watch: set it 4 hours back on arrival.
  • Window seat tip: the left (south-facing) side gets the sun on a daytime flight.
  • The plane: usually a Boeing 747-8. This route uses about 80% of how far it can fly.
  • When it goes: out of FRA in late evening, into EZE in early morning. It is an overnight, so most of the cabin will try to sleep.

LH510 route overview: FRA to EZE

LH510 distance and great-circle path

LH510 covers 11,502 km, or 7,147 miles. That makes it an ultra-long-haul flight, near the limit of what most twinjets can fly non-stop. Of the 439 routes we track, it ranks 40 by distance.

The plane leaves Frankfurt heading south-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-EZE route appears on a tracker map.

Why LH510 block time differs from cruise time

The schedule allows 11.9 hours from gate to gate. That works out to about 965 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 timing changes the trip in our red-eye flight guide.

Can the Boeing 747-8 comfortably fly LH510?

Not really. It uses about 80% of the Boeing 747-8's range. That leaves room for a full load of passengers and bags. The full numbers are on our aircraft page for the Boeing 747-8.

What to know about LH510

  • Time change: you land 4 hours behind the time you left.
  • Crosses the equator: you swap seasons between takeoff and landing.

LH510 activity in the past 7 days

Our database contains 3 observations of LH510 across 3 UTC dates in this window, most recently 2026-10-24. Those records contain 2 distinct transponder addresses. The most frequently resolved route was FRA-EZE (3 records).

The median recorded visibility was 1167 minutes. That is time inside receiver coverage, not airborne duration or an on-time-performance measurement.

Date (UTC)RouteFirst trackedLast trackedTracked for
2026-10-24 FRA → EZE 05:12 UTC 09:58 UTC 4h 46m
2026-10-23 FRA → EZE 00:02 UTC 22:50 UTC 22h 48m
2026-10-22 FRA → EZE 04:32 UTC 23:59 UTC 19h 27m

“First/last tracked” are when LH510 entered and left receiver coverage, in UTC.

Airports and aircraft on LH510

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

FRA Frankfurt Airport Frankfurt, Germany · live radar →
EZE Ministro Pistarini International Airport Buenos Aires, Argentina · live radar →
B748 Boeing 747-8 Typical equipment · specs →

How much CO2 does LH510 emit?

Worked from the great-circle distance and the fuel burn measured for Boeing 747-8, the aircraft normally flying this route. Carbon dioxide only - see the method below.

Distance flown11,502 km
AircraftBoeing 747-8
Fuel burn rate10.6 kg per km
Fuel burned121,966 kg
CO2, whole flight385.4 tonnes
Seats, typical layout410
Passengers carried340 at an 83% load factor
CO2 per passenger1,134 kg

Where that lands by cabin

The aircraft burns the same fuel whoever is aboard, so the cabins divide one total rather than each carrying their own. A seat's share is the floor it takes up, which is why an economy seat comes out below the 1,134 kg cabin average and a flat bed well above it.

Economy320 seats, 266 flown
767 kg CO2 per seat
Business70 seats, 58 flown
2,226 kg CO2 per seat
First20 seats, 17 flown
3,070 kg CO2 per seat

Taken whole, LH510 emits what 6,424 trees take back out of the air in a year. One economy seat on it accounts for about the same carbon dioxide as driving a petrol car 6,668 km, or 32,388 km of the same journey by train.

How this is worked out. Fuel burn is read from published measurements of this type, taken at sectors of 5,556 km, 11,112 km and 13,334 km, interpolated to this route's 11,502 km. It counts carbon dioxide only, and the cabin split assumes the layout typical of this size of aircraft. Read the full method, sources and caveats, or put LH510 against another flight.

Other tracked flights from Frankfurt

FlightRouteTypical aircraft
LH421Boston (BOS) → Frankfurt (FRA) A340 313XLH421 flight tracker →
AC846Montreal (YUL) → Frankfurt (FRA) Boeing 787-8 DreamlinerAC846 flight tracker →
SQ25Frankfurt (FRA) → Singapore (SIN) Boeing 777-300ERSQ25 flight tracker →
AA705Frankfurt (FRA) → Charlotte (CLT) Boeing 777-200ERAA705 flight tracker →
LH455San Francisco (SFO) → Frankfurt (FRA) Boeing 747-8LH455 flight tracker →
LH9931Frankfurt (FRA) → Munich (MUC) LH9931 flight tracker →

Data sources and review

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

A stored observed route has replaced the curated route on this page. 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.

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LH510 frequently asked questions

How long is the LH510 flight?

Frankfurt to Buenos Aires is 11,502 km (7,147 miles) in a straight line, scheduled at 11.9 hours gate to gate. Actual airborne time varies with winds, routing and holding.

What aircraft operates LH510?

Typically a Boeing 747-8 (full specifications), using roughly 80% of that type's published range.

Does LH510 fly every day?

The published pattern is daily, departing 22:05 local from FRA. Always confirm with the airline before travelling.

Can I track LH510 live?

Yes. Whenever LH510 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
LH421 Boston (BOS) → Frankfurt (FRA) A340 313X LH421 flight tracker →
LH455 San Francisco (SFO) → Frankfurt (FRA) Boeing 747-8 LH455 flight tracker →
LH9931 Frankfurt (FRA) → Munich (MUC) LH9931 flight tracker →
LH475 Montreal (YUL) → Munich (MUC) Airbus A350-900 LH475 flight tracker →
LH400 Frankfurt (FRA) → New York (JFK) Boeing 747-8 LH400 flight tracker →
LH456 Frankfurt (FRA) → Los Angeles (LAX) Boeing 747-8 LH456 flight tracker →
LH716 Frankfurt (FRA) → Tokyo (HND) Boeing 747-8 LH716 flight tracker →
LH453 Munich (MUC) → Los Angeles (LAX) Airbus A380-800 LH453 flight tracker →