B61620JetBlue Airways · BOS → LHR
live · 9m ago
Route confirmed JetBlue Airways

B61620 BostonBOS · 20:10 LondonLHR · 06:55

B61620 by JetBlue Airways flies from Boston (BOS) to London (LHR) for the Mon, Oct 26 departure.

Right nowLanded in London · today
07:23

arrived at LHR · 28 min late

Typical gate push+30 minmedian posted departure
Typical arrival+18 minmedian over 5 operations
Wins back in air~12 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
10-26
+30 gate · +28 arrival
10-25
+30 gate · +28 arrival
10-24
+0 gate · −20 arrival
10-23
+12 gate · +18 arrival
10-22
−41 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival +18 min · 0 cancelled · 5 operations tracked

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
LHRLondonOn-time likelyLHR delay board →
BOS→LHRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
38%Chance of 15+ min delay
3.5%Chance of cancellation
+8 minAvg hub delay right now

Driven mainly by BOS (Boston), currently flying VFR (visual). 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.

How B61620 actually runs

Pro Flight Search has tracked every published board update for B61620 across the BOS and LHR boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min late. Based on 5 confirmed landings · 2/5 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how B61620 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
10-26BOS 20:10 20:40 (+30)LHR 06:55 07:23 (+28)
10-25BOS 20:10 20:40 (+30)LHR 06:55 07:23 (+28)
10-24BOS 20:03 (+0)LHR 06:55 06:35 (−20)
10-23BOS 18:38 18:50 (+12)LHR 06:30 06:48 (+18)
10-22BOS 18:38LHR 06:30 05:49 (−41)

Board clocks recorded as BOS and LHR published them.

Planning around B61620? 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 — B61620 Boston to London on-time performance, measured from the BOS and LHR airport boards.

Canonical URL
https://proflightsearch.com/flight/B61620
How we measure this →