LIS → PRGLisbon to Prague

live

Direct flights from Lisbon (LIS) to Prague (PRG): 14 nonstop departures observed each week across 2 airlines. 67% of the last 6 tracked flights arrived within 15 minutes of schedule. The median arrival is 7 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 2,229 km, an estimated 3 hours 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Lisbon and Prague. Updated 2 November 2026 at 03:08 UTC.

Today, LIS → PRG

Mon 2 Nov · local times
  1. 06:55 TP1240TAP Air Portugal Est. 07:05 +10T1 PRG 11:40scheduled
  2. 20:15 QS1177SMARTWINGS Sched 20:15Departure not confirmed by the board ·

Checked LIS board 03:08 · PRG board 03:38

LIS Lisbon smooth · +13
PRG Prague busy · +27
2,229 km · ~3h 21m est.
dep bank 08:05–14:5014x weekly
Runs mixed · 2 airlines · 14x weekly · nonstop
67% on time

of the last 6 tracked LIS → PRG flights arrived within 15 minutes

Median arrival delay is +7 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+7 minacross the last 6 arrivals
Flight time~3h 21mestimated from route distance
Weekly departures14x2 direct airlines on the leg

Who flies it

observed on the boards · 7 days
SmartWingsQS

Flights QS1177 varies Mo We Fr

TAP Air PortugalTP60% on time

Flights TP1240 varies Mo We Th Fr Sa · TP1242 varies Mo Tu Th Fr Sa Su

History

operated legs · board outcomes
11-01TP1242dep +14 → arr−10
10-31TP1240dep +21 → arr+7
10-31TP1242dep +39 → arr+36
10-30QS1177dep +6 → arr−3
10-30TP1240dep +28 → arr+1
10-29TP1242dep +44 → arr+21

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
LISLisbon +13 min smooth 🌤 clear · N 3 kt Full LIS delay board →
PRGPrague +27 min busy 🌤 overcast · NNW 3 kt Full PRG delay board →

Weather lens

Conditions are tightest at LIS: a 34% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +2 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Lisbon to Prague route actually runs

Pro Flight Search records official board updates for nonstop LIS 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: Lisbon (LIS) to Prague (PRG) route reliability, measured from operated flights on official airport boards.

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

LIS to PRG questions

Is LIS–PRG running on time right now?

Mostly on schedule. The arrival side at PRG is the weaker end, route health score 73/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from LIS to PRG?

Great-circle distance is 2,229 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 187–221 min gate-to-gate on this route.

How often does LIS–PRG fly?

2 carriers operate this route, around 14 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 LIS 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.