LHR → ZAGLondon to Zagreb

live

Direct flights from London (LHR) to Zagreb (ZAG): 11 nonstop departures observed each week across 2 airlines. 80% of the last 10 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes late. No cancellations were recorded across the 10 tracked flights. The nonstop covers 1,368 km, an estimated 2 hours 15 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Zagreb. Updated 23 October 2026 at 01:38 UTC.

Today, LHR → ZAG

Fri 23 Oct · local times
  1. 09:25 BA848British Airways On schedule ZAG 12:45scheduled
  2. 20:05 OU491Croatia Airlines Sched 20:05Departure not confirmed by the board ZAG 23:20scheduled

Checked LHR board 02:24 · ZAG board 03:38

LHR London busy · +27
ZAG Zagreb smooth · +14
1,368 km · ~2h 15m est.
dep bank 09:25–20:0511x weekly
Runs reliable · 2 airlines · 11x weekly · nonstop
80% on time

of the last 10 operated LHR → ZAG flights arrived within 15 minutes

Median arrival delay is +5 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+5 minacross the last 10 operated legs
Flight time~2h 15mestimated from route distance
Weekly departures11x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 10

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
British AirwaysCroatia Airlines

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
British AirwaysBA86% on time

Flights BA848 varies daily

Croatia AirlinesOU

Flights OU491 20:05 Mo Tu We Fr

History

operated legs · board outcomes
10-22BA848dep +21 → arr+2
10-21BA848dep +25 → arr+2
10-21OU491dep +20 → arr+5
10-20BA848dep +59 → arr+34
10-19BA848dep +37 → arr+13
10-19OU491dep +36 → arr+15
10-18BA848dep +9 → arr−19
10-17BA848dep +21 → arr−8
10-16BA848dep +16 → arr−8
10-16OU491dep +39 → arr+20

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
LHRLondon +27 min busy 🌤 scattered clouds · SSE 8 kt Full LHR delay board →
ZAGZagreb +14 min smooth 🌫 clear · SW 2 kt Full ZAG delay board →

Weather lens

Current conditions put the pressure at LHR and ZAG: 29% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the London to Zagreb route actually runs

Pro Flight Search records official board updates for nonstop LHR to ZAG 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 — London (LHR) to Zagreb (ZAG) route reliability, measured from operated flights on official airport boards.

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

LHR to ZAG questions

Is LHR–ZAG running on time right now?

Mostly on schedule. The departure side at LHR 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 LHR to ZAG?

Great-circle distance is 1,368 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 127–147 min gate-to-gate on this route.

How often does LHR–ZAG fly?

2 carriers operate this route, around 11 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 LHR and arrival-side delay at ZAG, 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.