LO437LOT Polish Airlines · WAW → BCN
live · 26m ago
Route confirmed LOT Polish Airlines

LO437 WarsawWAW · 08:30 BarcelonaBCN · 11:40

LO437 by LOT Polish Airlines flies from Warsaw (WAW) to Barcelona (BCN) for the Tue, Sep 8 departure.

Right nowScheduled · gate 1-45 · as of 04:52
08:30

departs WAW · on schedule

Typical arrival+8 minmedian over 2 operations

The route today

live boards
WAWWarsawOn-time likelyWAW delay board →
BCNBarcelonaOn-time likelyBCN delay board →
WAW→BCNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
73%Chance of 15+ min delay
2.2%Chance of cancellation
+31 minAvg hub delay right now

Conditions at WAW and BCN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Warsaw to Barcelona flights today

same route · LOT Polish Airlines
LO435departs 13:50

If LO437 is cancelled, this is the other LOT Polish Airlines nonstop flight from Warsaw to Barcelona on the same day, with scheduled departure times in WAW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How LO437 actually runs

Pro Flight Search has tracked every published board update for LO437 across the WAW and BCN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +8 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how LO437 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
09-07WAW 08:30BCN 11:40 11:48 (+8)
09-06WAW 08:30BCN 11:40 11:24 (−16)

Board clocks recorded as WAW and BCN published them.

Planning around LO437? 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 — LO437 Warsaw to Barcelona on-time performance, measured from the WAW and BCN airport boards.

Canonical URL
https://proflightsearch.com/flight/LO437
How we measure this →