DUB → PRGDublin to Prague

live

Direct flights from Dublin (DUB) to Prague (PRG): 18 nonstop departures observed each week across 2 airlines. 89% of the last 9 tracked flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. No cancellations were recorded across the 11 tracked flights. The nonstop covers 1,455 km, an estimated 2 hours 22 minutes in the air. Measured by Pro Flight Search from live flight boards at Dublin and Prague. Updated 31 October 2026 at 02:37 UTC.

Today, DUB → PRG

Sat 31 Oct · local times
  1. 07:10 FR7326Ryanair On scheduleT1 PRG 10:35scheduled
  2. 13:55 FR96Ryanair On scheduleT1 ·

Checked DUB board 02:08 · PRG board 03:37

DUB Dublin heavy · +37
PRG Prague smooth · +2
1,455 km · ~2h 22m est.
dep bank 07:10–13:2518x weekly
Runs reliable · 2 airlines · 18x weekly · nonstop
89% on time

of the last 9 tracked DUB → PRG flights arrived within 15 minutes

Median arrival delay is −21 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 9 arrivals
Flight time~2h 22mestimated from route distance
Weekly departures18x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 11

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aer LingusRyanair

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Aer LingusEI

Flights EI642 07:25 Mo We Th Fr Sa Su

RyanairFR83% on time

Flights FR7326 varies Mo Tu We Sa Su · FR96 varies daily

History

operated legs · board outcomes
10-30EI642dep +22 → arr+15
10-30FR96dep +14 → arr+8
10-29FR96dep −4 → arr−25
10-28EI642dep +3 → arr−21
10-28FR7326dep +7 → arr−3
10-28FR96dep −11 → arr−33
10-27FR7326dep −4 → arr−24
10-27FR96dep +71 → arr+53
10-26EI642dep +2 → arr−22
10-26FR7326departed+4
10-26FR96departed+9

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
DUBDublin +37 min heavy 🌤 few clouds · 1 kt Full DUB delay board →
PRGPrague +2 min smooth ⛅ overcast · WNW 4 kt Full PRG delay board →

Weather lens

Conditions are tightest at DUB: a 48% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +15 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Dublin to Prague route actually runs

Pro Flight Search records official board updates for nonstop DUB to PRG flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Dublin (DUB) to Prague (PRG) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/DUB-PRG
How we measure this →

DUB to PRG questions

Is DUB–PRG running on time right now?

Mostly on schedule. The departure side at DUB is the weaker end, route health score 75/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from DUB to PRG?

Great-circle distance is 1,455 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 133–155 min gate-to-gate on this route.

How often does DUB–PRG fly?

2 carriers operate this route, around 18 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at DUB and arrival-side delay at PRG, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.