Compare Medium Haul

Train vs Flight: Dumbarton Central to Pontresina

🇬🇧 Dumbarton Central → 🇨🇭 Pontresina · 1 451 km

Verdict

Flight is faster by 8h 14m door-to-door, but train produces 84% less CO2 — worth considering.

On this medium-haul route from Dumbarton Central to Pontresina, the flight is faster door-to-door, but the train is a greener alternative — saving 310 kg of CO2 per passenger. If your schedule allows extra travel time, the train offers a comfortable, eco-friendly journey.

Comparison

	Train	Flight ✓
Journey time	11h 57m	1h 43m
Door-to-door incl. check-in / airport	12h 27m +30 min at station	4h 13m +2h 30min at airport
CO2 emissions avg. estimate per passenger	59,5 kg	370,0 kg
Est. ticket price rough estimate only	~€116	~€174
City centre arrival	Central station	Airport (outside city)

* Price and CO2 figures are rough average estimates. Actual values vary by booking class, date, operator, and energy mix. Journey times are based on existing route data or standard speed assumptions.

CO2 Savings

Save 310,5 kg CO2 — 84% less than flying

Train: 59,5 kg CO2 · Flight: 370,0 kg CO2 (41g/km train vs 255g/km flight, European averages incl. radiative forcing)

Train

59,5 kg

Flight

370,0 kg

Door-to-Door Breakdown

Train

Check-in at station 30 min

Journey time 11h 57m

Total door-to-door 12h 27m

Flight

Faster door-to-door

Airport overhead 2h 30 min

Flight time 1h 43m

Total door-to-door 4h 13m

Train tickets for this route

Dumbarton Central → Pontresina · full route details

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Frequently Asked Questions

Is train or flight faster from Dumbarton Central to Pontresina?

Flight is faster from Dumbarton Central to Pontresina, taking 4h 13m door-to-door versus 12h 27m for the train. However, the train produces 84% less CO2.

How much CO2 does the Dumbarton Central–Pontresina train vs flight produce?

For the Dumbarton Central to Pontresina route (1451 km straight-line), the train produces approximately 59,5 kg of CO2 per passenger, while the flight produces approximately 370,0 kg. Taking the train saves 310,5 kg of CO2 — a 84% reduction. These are average estimates based on European averages (train: 41g CO2/km, flight: 255g CO2/km including radiative forcing).

What is the door-to-door travel time for train vs flight Dumbarton Central to Pontresina?

Door-to-door travel time from Dumbarton Central to Pontresina:

Train: 12h 27m total (11h 57m journey + 30 min station check-in)
Flight: 4h 13m total (1h 43m flight + 2h 30min airport overhead for check-in, security, boarding, and taxi)

Is the Dumbarton Central to Pontresina train worth it vs flying?

How far is Dumbarton Central from Pontresina?

The straight-line distance from Dumbarton Central to Pontresina is 1 451 km. The actual rail distance will be longer (typically ~1.3× the straight-line distance) due to track routing.