Train and Fly
4 legs, changing in Basel and Zurich and Istanbul.
- Time
- 14h 38m to 20h 20m
- Changes
- 3
- CO2e
- ~1,021 kg
- Fare band
- ££££
- T
Train Freiburg to Basel
30m to 55m · 54 km · DB Fernverkehr AG, SNCF, DB Regio AG Baden-Württemberg, DB Fernverkehr (Codesharing), SBB, ÖBB · runs through without a change; times are published per stop
Observed · Indicative · last verified 19 October 2026 · about 2 kg CO2e
How we know this
- Source
- GTFS.DE combined national GTFS dataset for Germany
- Kind
- open data
- Checked
- 19 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 Basel to Zurich
50m to 1h 34m · 76 km · Schweizerische Bundesbahnen SBB, Schweizerische Südostbahn (sob) · runs through without a change; times are published per stop
Observed · Indicative · last verified 19 October 2026 · about 3 kg CO2e
How we know this
- Source
- Open Data Mobility Switzerland national GTFS dataset
- Kind
- open data
- Checked
- 19 October 2026
- Coverage
- Switzerland, rail, coach and boat between the Swiss places the registry holds, valid from 17 September 2026
- Figure
- observed: read from a dated feed
Booked on the operator’s own siteThis does not look right - F
Flight Zurich to Istanbul
2h 42m to 3h 17m · 1,770 km · scheduled airlines · direct services operate
Airports: Zurich Airport to Istanbul Airport, Istanbul Sabiha Gökçen.
Estimated · Indicative · last verified 9 September 2026 · about 321 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
- F
Flight Istanbul to Islamabad
5h 21m to 6h 29m · 3,936 km · scheduled airlines · direct services operate
Airports: Istanbul Airport, Istanbul Sabiha Gökçen to Islamabad International.
Estimated · Indicative · last verified 9 September 2026 · about 695 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: 5h 15m to 8h 5m. Derived by the engine from its own models. The time to reach a station or terminal is a typical figure, not a measured one.