Train and Fly
3 legs, changing in Hamburg and Istanbul.
- Time
- 13h 16m to 17h 15m
- Changes
- 2
- CO2e
- ~1,055 kg
- Fare band
- ££££
- T
Train Ahrensburg to Hamburg
6m to 20m · 21 km · AKN Eisenbahn GmbH, DB Regio AG Nord, S-Bahn Hamburg · 295 departures a day
Observed · Indicative · last verified 19 October 2026 · about 1 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 - F
Flight Hamburg to Istanbul
2h 59m to 3h 36m · 1,987 km · scheduled airlines · direct services operate
Airports: Hamburg Airport to Istanbul Airport, Istanbul Sabiha Gökçen.
Estimated · Indicative · last verified 9 September 2026 · about 359 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 Karachi
5h 21m to 6h 29m · 3,936 km · scheduled airlines · direct services operate
Airports: Istanbul Airport, Istanbul Sabiha Gökçen to Karachi Jinnah 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: 4h 50m to 6h 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.