Your Flight
We analysed more than 13,500 data points along your route from Chicago O'Hare International Airport, Chicago to Frankfurt Airport, Frankfurt am Main.
United Airlines
ORD
FRA
UA907
United Airlines · Live forecast
ORD
→
FRA
Also sold as:
81
Calm Score
"A smooth ride ahead — sit back and enjoy."
8h 25m
Duration
3,764 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
Set an alert before your flight
Beta
You still have 14 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 ORD → FRA
15 pilot reports along this route
14 / 15
Reporting smooth
0 / 15
Light turbulence
1
Moderate or worse
Latest pilot reports
Smooth
ARP DLH453 5614N01722W 0947 F390 PIKIL 0956 SOVED MS61 244/77 KT DAIXQ DDL XXF 160947 J40A
2m ago
Smooth
ARP ETH552 5621N04732W 0945 F360 5601N05001W 0956 JANJO MS45 283/37 KT ETAYN DDL UAK 160945 J34A
4m ago
Smooth
ARP RCH278 5643N01825W 0945 F320 5700N02000W 0954 5800N03000W MS53 252/94 KT 10189A DDL XXF 160945 F58A
4m ago
Smooth
ARP UAE9393 5654N 03417W 0944 F300 M47 274/17 5631N 04000W 1008 5501N 05001W KT A6EFO DDL XXH 160947 F49A
5m ago
Smooth
ARP UAL406 4153N 08710W 0943 F350 197/145KT TB CONT LGT OCNL MOD CHOP IC
6m ago
AI-powered flight briefing
13,500 data points analyzed
· HIGH confidence
Your Journey Beta
1 hour 40 minutes, 2 hours, and 5 hours 15 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 – conditions there 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 76 knots. These winds are favorable and may get you there up to 62 minutes early.
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 25min
Maximum turbulence expected per segment
Takeoff
Light
0:30-1:00
Light
1:00-1:30
Light
1:30-2:00
Moderate
2:00-2:30
Light
2:30-3:00
Light
3:00-3:30
Light
3:30-4:00
Smooth
4:00-4:30
Light
4:30-5:00
Light
5:00-5:30
Moderate
5:30-5:59
Light
5:59-6:28
Light
6:28-6:57
Light
6:57-7:26
Light
7:26-7:55
Light
Landing
Light
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
ORD
Chicago O'Hare International Airport — Departure
Visibility
1 mi
Wind
18 kt G28 (300°)
Sky
Broken
Temperature
-3°C
Conditions
IFR — Low visibility, delays likely
FRA
Frankfurt Airport — Arrival
Wind
4 kt (160°)
Sky
Broken
Temperature
8°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
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.