Frankfurt (FRA) – Washington (IAD)

Distance, flight time and the airlines that fly it, from open data.
Distance
6,567 km
4,081 mi · 3,546 nm
Flight time
8 h 45 min / 7 h 46 min
Average gate to gate: FRA → IAD / back
Time difference
6 h
CO2 per passenger
767 kg
One way, economy, incl. RF (454 kg CO2 only)
Passengers / year
626,418
Aug 2025 – Jul 2026 · −0.2%
Flights / week
46
Both directions, average
Seats filled
84%
744,467 seats a year
Airlines nonstop
2
UA, LH

Traffic: U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service), Aug 2025 – Jul 2026. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources

Great circle from FRA to IADFRAIAD
Shortest path over the earth's surface (great circle). Real flights bend around weather, winds and airspace.

The way there

Heading from FRA
295°
Heading from IAD
48°
Halfway point
53.25, -39.51
Great-circle km
6,550 km (sphere, for EU261)
In the air FRA → IAD
8 h 15 min
In the air IAD → FRA
7 h 7 min
Clocks
Washington is 6 h behind Frankfurt

The estimate for a route without real times is 8 h 30 min; how it is worked out is on Sources.

Passengers per month, both directions (Aug 2025 – Jul 2026)Busiest: August 2025: 66,594 passengers
050K100KAug66.6KSepOctNovDecJanFebMarAprMayJunJul
Show as a table
Month Passengers
Aug 202566,594
Sep 202558,499
Oct 202556,943
Nov 202546,347
Dec 202554,125
Jan 202644,761
Feb 202635,235
Mar 202646,062
Apr 202641,031
May 202653,917
Jun 202660,379
Jul 202662,525
Flights per month, both directions (Aug 2025 – Jul 2026)Busiest: July 2026: 238 flights
0100200300AugSepOctNovDecJanFebMarAprMayJunJul238
Show as a table
Month Flights
Aug 2025230
Sep 2025221
Oct 2025218
Nov 2025178
Dec 2025179
Jan 2026166
Feb 2026147
Mar 2026178
Apr 2026166
May 2026214
Jun 2026233
Jul 2026238

Airlines flying FRA–IAD nonstop

Airline Flights / week Share of passengers
UAUnited Air Lines27
57%
LHLufthansa German Airlines19
43%

Both directions, Aug 2025 – Jul 2026. Airlines with at least one flight a month. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service). Sources

Aircraft on this route

  • Boeing 777-200ER/200LR/233LR · 762 flights
  • Boeing 777-300/300ER/333ER · 635 flights
  • Boeing B747-8 · 448 flights
  • Airbus Industrie A340-600 · 378 flights
  • Airbus Industrie A340-300 · 120 flights
  • Boeing 747-400 · 24 flights
  • Boeing 767-400/ER · 1 flight

Also carried: 23,386 tonnes of freight and 71 tonnes of mail a year (passenger and cargo flights).

Eurostat also has this route: 626,765 passengers in 2024, 2,398 flights (reported by the airport in Germany).

Delay compensation (EU261 / UK261)

Measured by great-circle distance: 6,550 km.

FRA Frankfurt → IAD Washington

EU261€600 for arriving 3 hours or more late (€300 if 3–4 hours).

Covers any airline.

IAD Washington → FRA Frankfurt

EU261€600 for arriving 3 hours or more late (€300 if 3–4 hours).

Covers EU, EEA or Swiss airlines only.

Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.

Every airport pair between Frankfurt and Washington

IADDCABWI
FRA6,5676,5476,499

Kilometres. Linked numbers have a page of their own. All Washington airports

More routes from FRA

Route Distance Passengers / year
FRA → LHR656 km 1,410,787
FRA → BER432 km 1,166,945
FRA → HAM413 km 1,083,599
FRA → VIE623 km 1,031,037
FRA → MUC300 km 1,012,334
FRA → PMI1,251 km 950,350
FRA → DXB4,849 km 940,081
FRA → MAD1,421 km 905,304
FRA → IST1,840 km 842,741
FRA → BCN1,093 km 808,807

More routes from IAD

Route Distance Passengers / year
IAD → DEN2,338 km 1,152,959
IAD → SFO3,893 km 960,713
IAD → ATL859 km 930,968
IAD → LAX3,682 km 840,081
IAD → LHR5,917 km 800,971
IAD → MCO1,219 km 670,690
IAD → SAL3,048 km 617,085
IAD → ORD947 km 592,426
IAD → DFW1,886 km 527,017
IAD → SEA3,711 km 526,378

Questions

Frankfurt (FRA) and Washington (IAD) are 6,567 km (4,081 miles, 3,546 nautical miles) apart, measured along the shortest path over the earth's surface.