Your Flight
We analysed more than 11,500 data points along your route from Frankfurt Airport, Frankfurt am Main to Logan International, Boston.
FRA
Frankfurt Airport
✈
BOS
Logan International
Route Information
Departure
FRA (FRA)
Distance
5,889.7 km (3,180.2 nautical miles)
Arrival
BOS (BOS)
Flight Time
495 minutes (8h 15m)
Flight Profile
Cruise Altitude: 40,000 ft (Flight Level 400)
Route calculated using great circle navigation
Turbulence comfort along route
Comfort score combines turbulence probability with intensity, higher means rougher
Smooth
Light
Moderate
Severe
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 they don't put the aircraft in danger. Many passengers feel exactly the same way.
Right now on your route
Live pilot reports from aircraft flying FRA → BOS
15 pilot reports along this route
15 / 15
Reporting smooth
0 / 15
Light turbulence
0
Moderate or worse
Latest pilot reports
Smooth
ARP BEL52B 5400N01919W 0359 F390 5359N01500W 0416 5359N01400W MS45 239/47 KT OOSFP QXT AOE 280359 J84A
3m ago
Smooth
ARP ELY027 5441N02154W 0357 F320 5501N03000W 0434 5401N04000W MS43 255/67 KT 4XEDE QXT EUA 280357 L84A
5m ago
Smooth
ARP AAL278 5250N03216W 0356 F400 5259N03000W 0406 5359N02000W MS49 320/36 KT N822AN QXT AOE 280356 L62A
6m ago
Smooth
ARP UAL944 5351N02204W 0355 F380 5359N02000W 0404 DOGAL MS45 242/38 KT N16009 DDL XXF 280355 L24A
7m ago
Smooth
ARP AAL284 5350N02219W 0355 F410 5400N02000W 0405 DOGAL MS43 259/36 KT N806AA QXT AOE 280356 L24A
7m ago
AI-powered flight briefing
11,500 data points analyzed
· HIGH confidence
Your Journey Beta
1 hour 15 minutes, 5 hours 30 minutes, and 5 hours 50 minutes into the flight: Some moderate bumps expected.
The crew may adjust altitude or ask you to stay seated during these sections.
The rest of the flight should be smooth.
Your route takes you crossing the North Atlantic Ocean and over the Appalachian Mountains – 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 49 knots. These winds may delay arrival by up to 39 minutes.
Landing
Landing should feel smooth with possible light bumps 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
Flight Timeline 8h 15min
Maximum turbulence expected per segment
Takeoff
Light
0:30-0:59
Light
0:59-1:28
Moderate
1:28-1:57
Light
1:57-2:26
Light
2:26-2:55
Light
2:55-3:24
Light
3:24-3:53
Light
3:53-4:22
Light
4:22-4:51
Light
4:51-5:20
Light
5:20-5:49
Moderate
5:49-6:18
Light
6:18-6:47
Light
6:47-7:16
Light
7:16-7:45
Light
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
FRA
Frankfurt Airport - Departure
Wind
5 kt (60°)
Sky
NSC
Temperature
11°C
Conditions
VFR - Clear conditions, no delays expected
BOS
Logan International - Arrival
Visibility
8 mi
Wind
6 kt (170°)
Sky
Few
Temperature
21°C
Conditions
VFR - Clear conditions, no delays expected
Your flight details
Departure timing and aircraft information
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.