Fly and Train
4 legs, changing in Istanbul and Frankfurt and Karlsruhe.
- Time
- 14h 38m to 20h 20m
- Changes
- 3
- CO2e
- ~1,040 kg
- Fare band
- ££££
- Tight connection
- Tight connection at Istanbul: 1h 8m window, 1h 30m buffer. Derived by the engine from the spread of the leg before and the change time it counted.
- Tight connection at Karlsruhe: 56m window, 30m buffer. Derived by the engine from the spread of the leg before and the change time it counted.
- F
Flight Islamabad to Istanbul
5h 21m to 6h 29m · 3,936 km · scheduled airlines · direct services operate
Airports: Islamabad International to Istanbul Airport, Istanbul Sabiha Gökçen.
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
- F
Flight Istanbul to Frankfurt
2h 50m to 3h 26m · 1,867 km · scheduled airlines · direct services operate
Airports: Istanbul Airport, Istanbul Sabiha Gökçen to Frankfurt Airport.
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
- T
Train Frankfurt to Karlsruhe
56m to 1h 52m · 127 km · DB Fernverkehr AG, DB Fernverkehr (Codesharing), DB Regio AG Mitte Region Hessen, DB Regio AG Mitte Region Südwest, Flixtrain, ÖBB · runs through without a change; times are published per stop
Observed · Indicative · last verified 19 October 2026 · about 5 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 Karlsruhe to Böblingen
16m to 28m · 57 km · DB Regio AG Baden-Württemberg · 2 departures a day
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
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.