Jetblue Airways
BOS
LHR
B61620
Jetblue Airways · Live forecast
BOS
→
LHR
100
Calm Score
"A smooth ride ahead — sit back and enjoy."
6h 40m
Duration
2,830 nm
Distance
39,000 ft
Cruise Altitude
HIGH
Confidence
Set an alert before your flight
Beta
You still have 16 hours before departure. We'll notify you if this forecast changes.
We know turbulence can feel scary — especially on long flights.
This report is built for you: what bumps feel like, when they happen, and why you'll be completely safe. 1 in 3 passengers feel exactly like you.
Right now on your route
Live pilot reports from aircraft flying BOS → LHR
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP CLX72W 5230N03201W 0729 F380 MS43 217/63 KT LXSCV QXT IGW 160729 F88A
4m ago
Smooth
ARP BAW49N 5300N01839W 0729 F380 5259N01500W 0744 5259N01400W MS61 245/94 KT GVIIM DDL XXF 160729 F01A
4m ago
Smooth
ARP N371JL 5252N03206W 0728 F400 5300N03000W 0737 5400N02000W MS45 229/64 KT N371JL DDL IG1 160729 M62A
5m ago
Smooth
ARP JBU1407 5209N02857W 0728 F340 5300N02000W 0806 MALOT MS48 221/99 KT N4076J QXT IGW 160728 J91A
5m ago
Smooth
ARP VIR48WE 5249N02218W 0728 F400 5258N02000W 0738 MALOT MS57 231/73 KT GVPIE DDL X0E 160728 J27A
5m ago
Airport conditions
Live weather at departure and arrival
BOS
Logan International — Departure
Wind
14 kt G31 (180°)
Sky
Overcast
Temperature
4°C
Conditions
MVFR — Reduced visibility, minor delays possible
LHR
London Heathrow Airport — Arrival
Wind
10 kt (270°)
Sky
Few
Temperature
6°C
Conditions
VFR — Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
Evening Flight Departure
Time of day
Evening Flight
Tip
Evening and night flights typically offer smoother conditions as thermal activity subsides and the atmosphere stabilizes after sunset.
When
Tomorrow — conditions may change
N4058J
Category
Narrow-Body Aircraft
Size
Medium
Comfort
Single-aisle mainline jets like this offer a comfortable ride. While you may feel turbulence more than on wide-body aircraft, they are engineered to handle it smoothly.
Data sources & our approach
ZeroTurb's Custom Algorithm: Our proprietary
ZeroTurb Index (ZTI) combines three meteorological indices weighted by their
predictive accuracy — giving you transparent, passenger-focused turbulence probability instead
of vague categories.
This forecast integrates data from:
- ECMWF Open Data — Global atmospheric model (wind/temperature at 13 flight levels)
- NOAA Aviation Weather Center — Pilot Reports (PIREPs), SIGMETs/AIRMETs, TAFs
- NOAA Space Weather Prediction Center — Aurora forecasts for polar routes
- AviationStack API — Flight schedules and airline operational data
Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.