Train and Fly
3 legs, changing in Karlsruhe and Frankfurt.
- Time
- 8h 58m to 13h 8m
- Changes
- 2
- CO2e
- ~348 kg
- Fare band
- ££££
- Risky connection
- Risky connection at Karlsruhe: 1h 4m window, 30m buffer. Derived by the engine from the spread of the leg before and the change time it counted.
- T
Train Freiburg to Karlsruhe
56m to 2h · 120 km · DB Fernverkehr (Codesharing), DB Fernverkehr AG, DB Regio AG Baden-Württemberg, Flixtrain, ÖBB · 51 departures a day
Observed · Indicative · last verified 16 October 2026 · about 5 kg CO2e
How we know this
- Source
- GTFS.DE combined national GTFS dataset for Germany
- Kind
- open data
- Checked
- 16 October 2026
- Coverage
- Germany, long distance and regional rail and coach between the German places the registry holds, valid from 16 September 2026
- Figure
- observed: read from a dated feed
Booked on the operator’s own siteThis does not look right - T
Train Karlsruhe to Frankfurt
1h 12m to 1h 52m · 124 km · DB Fernverkehr AG, ÖBB, DB Fernverkehr (Codesharing) · 3 departures a day
Observed · Indicative · last verified 16 October 2026 · about 5 kg CO2e
How we know this
- Source
- GTFS.DE combined national GTFS dataset for Germany
- Kind
- open data
- Checked
- 16 October 2026
- Coverage
- Germany, long distance and regional rail and coach between the German places the registry holds, valid from 16 September 2026
- Figure
- observed: read from a dated feed
Booked on the operator’s own siteThis does not look right - F
Flight Frankfurt to Istanbul
2h 50m to 3h 26m · 1,867 km · scheduled airlines · direct services operate
Airports: Frankfurt Airport to Istanbul Airport, Istanbul Sabiha Gökçen.
Estimated · Indicative · last verified 9 September 2026 · about 338 kg CO2e
How we know this
- Source
- Pro Travel Net curated network, version 1
- Kind
- estimate
- Checked
- 9 September 2026
- Coverage
- United Kingdom, Ireland, Denmark, the Nordics, central and western Europe, Türkiye, the Gulf and Pakistan, valid from 9 September 2026
- Figure
- estimated: a model from distance or a hand estimate where nothing is published
Access, airport and connection time counted in the total: 4h to 5h 50m. Derived by the engine from its own models. The time to reach a station or terminal is a typical figure, not a measured one.