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Denver, CO to Salt Lake City, UT

DEN → SLC · 391 mi · 629 km

34.6
Daily flights
12,634
Flights / year
391 mi
629 km
4
Carriers

Carriers on This Route

12,634 flights a year link Denver, CO and Salt Lake City, UT, a 391 mi (629 km) trip flown by 4 carriers.

Southwest Airlines
Southwest AirlinesWN
4,622 flights/yr88 min avg8 min padding
Delay cause: 91% airline-controllable · 9% weather / ATC667 flights sampled
Delta Air Lines
Delta Air LinesDL
3,358 flights/yr90 min avg6 min padding
Delay cause: 90% airline-controllable · 10% weather / ATC297 flights sampled
United Airlines
United AirlinesUA
2,647 flights/yr92 min avg2 min padding
Delay cause: 80% airline-controllable · 20% weather / ATC298 flights sampled
Frontier Airlines
Frontier AirlinesF9
2,007 flights/yr92 min avg6 min padding
Delay cause: 75% airline-controllable · 25% weather / ATC184 flights sampled

"Airline-controllable" delays are within the carrier's power (scheduling, staffing, maintenance). Weather and air-traffic-control delays are outside its control. The red portion of each bar is the controllable share.

Airline Policy Comparison

The policy score combines how little a carrier costs you when things change: carry-on rules, checked-bag fees, and change fees. A higher score means fewer fees and more flexibility.

AirlinePolicy ScoreCarry-onBag 1Changes
Southwest Airlines83Free$45Free
Delta Air Lines83Free$45Free
United Airlines73Free$45Free
Frontier Airlines5Fee$65Fee

Policy scores are a 0-100 rating based on each carrier's fee schedule and change rules, using the same scoring engine as our flight scores.

Airport Facts

Denver, CO

DEN

Denver International

Places within 1mi126
Restaurants58
Cafés24
Bars12
Shops67
Avg taxi out19.8 min
Avg taxi in10.02 min

Salt Lake City, UT

SLC

Salt Lake City International

Places within 1mi65
Restaurants26
Cafés10
Bars2
Shops35
Avg taxi out17.91 min
Avg taxi in7.13 min

Score a Flight on This Route

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