Delta Air Lines BOS LHR DL58
Delta Air Lines · Live forecast
BOS → LHR
DL58 · Jul 17, 2026 · 19:05 ED · N415DX
Also sold as: BA212 British Airways
88
Calm Score
"A smooth ride ahead — sit back and enjoy."
6h 40m
Duration
2,830 nm
Distance
39,000 ft
Cruise Altitude
HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth Light Moderate Severe
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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 DLH495 5119N04840W 0313 F390 5259N04000W 0350 5359N03000W MS44 201/72 KT DAIVA DDL XXH 170313 J02A
3m ago
Smooth
ARP TSC250 5205N02920W 0313 F390 5259N02000W 0356 MALOT MS56 329/29 KT CGPTS QXT AOE 170313 J71A
3m ago
Smooth
ARP BAW20R 5157N03026W 0313 F370 5200N03000W 0315 5258N02000W MS52 001/41 KT GVIIL DDL XXH 170313 F82A
3m ago
Smooth
ARP ACA832 5200N03005W 0312 F350 5200N03000W 0313 5300N02000W MS46 339/26 KT CFJZS DDL XXF 170312 F67A
4m ago
Smooth
ARP UAL972 4830N05502W 0311 F360 4900N05000W 0333 5059N04000W MS42 349/50 KT N13018 DDL YDF 170311 L27A
5m ago
AI-powered flight briefing
10,000 data points analyzed · HIGH confidence
Your Flight

We analysed more than 10,000 data points along your route from Logan International, Boston to London Heathrow Airport, London.

Your Journey Beta

Your route takes you over the Appalachian Mountains and crossing the North Atlantic Ocean – these areas can sometimes cause light turbulence.

Smooth Flight

We're expecting smooth conditions throughout your flight. You can sit back and relax.

Takeoff

Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 41 knots. These winds are favorable and may get you there up to 17 minutes early.

Landing

Landing should feel smooth with typical approach conditions.

You're in Safe Hands

If you feel nervous at any point, remember that turbulence is expected, safe, and part of normal flying. The crew is monitoring everything, and the aircraft is built to handle far more than anything you will feel. Have a safe and calm flight.

Relaxation Exercises
ZeroTurb Index (ZTI): Powered by our turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity. Learn more
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 6h 40min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:59
Light
0:59-1:28
Light
1:28-1:57
Light
1:57-2:26
Light
2:26-2:54
Light
2:54-3:22
Light
3:22-3:50
Light
3:50-4:18
Light
4:18-4:46
Light
4:46-5:14
Light
5:14-5:42
Smooth
5:42-6:10
Smooth
Landing
Smooth
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Airport conditions
Live weather at departure and arrival
BOS Logan International — Departure
Wind
10 kt (200°)
Sky
Few
Temperature
23°C
Conditions
VFR — Clear conditions, no delays expected
LHR London Heathrow Airport — Arrival
Wind
10 kt (70°)
Sky
NSC
Temperature
17°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
Today
N415DX
Category
Wide-Body Aircraft
Size
Large
Comfort
Large, twin-aisle aircraft like this generally provide the smoothest ride through turbulence due to their size, weight, and advanced stabilization systems.
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:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.

Fly this route, calmly Game · Beta A calming mini-game, not a forecast. Glide BOS → LHR through soft clouds, nothing to crash into.