IAH KIAH → DEN KDEN

George Bush Intercontinental Houston Airport → Denver International Airport

🇺🇸 Houston, US → 🇺🇸 Denver, US

Departure Airport
George Bush Intercontinental Houston Airport
ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft
Destination Airport
Denver International Airport
ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

4

Operators

7

Daily Flights

863

Miles

2h 0m

Flight Duration
Route Map
Operating Airlines
United ICAO: UAL • IATA: UA
Frontier ICAO: FFT • IATA: F9
Volaris ICAO: VOI • IATA: Y4
SkyWest ICAO: SKW • IATA: OO
Airline ICAO IATA
United UAL UA
Frontier FFT F9
Volaris VOI Y4
SkyWest SKW OO
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 27 17%
Tuesday 23 15%
Wednesday 15 9%
Thursday 24 15%
Friday 24 15%
Saturday 19 12%
Sunday 26 16%
Pattern Analysis
7 Daily Flights:
VOI2526 UAL1654 UAL1767 FFT2549 FFT3229 VOI2470 VOI2549
Data Points: 158
API observations used to build this analysis
Weekdays: 113 flights
Weekend: 45 flights
Business Route More active on weekdays
All Flight Routes
4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Frontier
FFT / F9
FFT2549 FFT3229 A21N 06:45 6:45 AM (Representative)
M T W T F S S
Dec 1, 2025 Active
SkyWest
SKW / OO
- E75L -
M T W T F S S
Oct 5, 2025 Active
United
UAL / UA
UAL1654 UAL1767 B39M 21:54 9:54 PM (Representative)
M T W T F S S
Dec 4, 2025 Active
Volaris
VOI / Y4
VOI2526 VOI2470 VOI2549 A320 10:45 10:45 AM (Representative)
M T W T F S S
Dec 10, 2025 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4
Spotted Departure Times
Departure Time Operator ICAO IATA
06:45 6:45 AM Frontier FFT F9
10:45 10:45 AM Volaris VOI Y4
21:54 9:54 PM United UAL UA
Time Information

Times are shown in the departure airport's local timezone (KIAH - America/Chicago).

Total Departure Times: 3
Time Range:
06:45 - 21:54
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.