Your Flight
We analysed more than 3,500 data points along your route from Denver International Airport, Denver to Birmingham-Shuttlesworth International Airport, Birmingham.
United Express
DEN
BHM
UA5815
United Express · Live forecast
DEN
→
BHM
76
Calm Score
"Mostly smooth — one short bumpy section you'll handle."
2h 55m
Duration
940 nm
Distance
35,000 ft
Cruise Altitude
VERY HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth
Light
Moderate
Severe
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Beta
You still have 10 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 DEN → BHM
5 pilot reports along this route
2 / 5
Reporting smooth
1 / 5
Light turbulence
2
Moderate or worse
Latest pilot reports
Smooth
MKL UA /OV MKL090045/TM 1230/FL080/TP S22T/SK TOP080/TA M13/IC LGT RIME/RM ZME
12m ago
Smooth
MCK UA /OV MCK/TM 1227/FL340/TP B38M/TB NEG/RM ZDVWC
15m ago
Light
PUB UA /OV PUB337017/TM 1226/FL150/TP B737/TB CONS LGT CHOP/RM DURC. ZDVWC
16m ago
Smooth
BNA UA /OV BNA225045/TM 1224/FL350/TP A20N/TB CONS LGT OCNL MOD CHOP/RM ZME 61
18m ago
Smooth
HSV UA /OV HSV360040/TM 1222/FL340/TP A320/TB LGT-MOD/RM ZME 31
20m ago
AI-powered flight briefing
3,500 data points analyzed
· VERY HIGH confidence
Your Journey Beta
2 hours 25 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 over the Rocky Mountains and over the Appalachian Mountains – these areas can sometimes cause light turbulence.
Mostly Smooth
Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.
Takeoff
Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.
Winds Aloft
Winds at cruising altitude are about 80 knots. These winds are favorable and may get you there up to 15 minutes early.
Landing
Landing should feel a bit bumpy on descent 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 2h 55min
Maximum turbulence expected per segment
Takeoff
Light
0:20-0:47
Light
0:47-1:14
Light
1:14-1:41
Light
1:41-2:08
Light
2:08-2:35
Moderate
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
DEN
Denver International Airport — Departure
Wind
7 kt (40°)
Sky
Broken
Temperature
-12°C
Conditions
VFR — Clear conditions, no delays expected
BHM
Birmingham-Shuttlesworth International Airport — Arrival
Wind
10 kt G29 (300°)
Sky
Scattered
Temperature
6°C
Conditions
IFR — Low visibility, delays likely
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
embraer e175ll
Category
Regional Jet
Size
Small
Comfort
Regional jets are smaller and lighter, so turbulence may be more noticeable to passengers. However, they are fully certified and safe for all weather conditions.
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.