LH422Lufthansa · FRA → BOS
live · 15m ago
Route confirmed Lufthansa

LH422 Frankfurt am MainFRA · 13:30 BostonBOS · 15:40

LH422 by Lufthansa flies from Frankfurt am Main (FRA) to Boston (BOS) for the Wed, Sep 9 departure.

Right nowScheduled · gate AB
13:30

departs FRA · on schedule

Typical gate push+20 minmedian posted departure
Typical arrival+20 minmedian over 2 operations

The route today

live boards
FRAFrankfurt am MainOn-time likelyFRA delay board →
BOSBostonModerate riskBOS delay board →
FRA→BOSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
40%Chance of 15+ min delay
2.6%Chance of cancellation
+8 minAvg hub delay right now

Conditions at FRA and BOS 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 Frankfurt am Main to Boston flights today

same route · Lufthansa
LH420departs 17:40

If LH422 is cancelled, this is the other Lufthansa nonstop flight from Frankfurt am Main to Boston on the same day, with scheduled departure times in FRA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How LH422 actually runs

Pro Flight Search has tracked every published board update for LH422 across the FRA and BOS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +20 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how LH422 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-09FRA 13:30BOS 15:40 16:00 (+20)
09-08FRA 13:30 13:50 (+20)BOS 15:40 16:00 (+20)

Aircraft

Recent tails: DABYQ.

Board clocks recorded as FRA and BOS published them.

Planning around LH422? 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 — LH422 Frankfurt am Main to Boston on-time performance, measured from the FRA and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/LH422
How we measure this →