My trip
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Tell FlyerIntel where and when you are flying. It will show how that route actually performs at that time of day and on that day of the week, what both airports are doing right now, and when to get to the airport.
DEN → SLC
Denver to Salt Lake City · departing 6:23 PM
DEN → SLC flights departing 6–9 PM arrive on time 68.2% of the time, against 77.3% across the whole day — your departure window is 9.1 points worse than average for this route.
Your slot
Add a date above to see how that hour has done on your day of the week, and what a nearby slot would change.
Other times on DEN → SLC
Time of day
On DEN → SLC, flights leaving 5–9 AM arrived on time 89.8% of the time, against 68.2% for those leaving 6–9 PM: 21.6 points more often.
- 5–9 AM89.8%
- 9 AM–12 PM80.0%
- 12–3 PM79.7%
- 3–6 PM73.6%
- 6–9 PM68.2%
- 9 PM–5 AM65.0%
Day of week
- Monday76.5%
- Tuesday80.3%
- Wednesday79.3%
- Thursday77.9%
- Friday75.1%
- Saturday77.8%
- Sunday74.7%
Bars start below the lowest figure so a real gap is visible; read the percentage, not the bar length. A time with too few flights to score is left unscored rather than guessed at.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · History describes what has happened on this route. It is not a prediction about your flight. Full route profile →
Which flight
Flights on DEN → SLC, the ones scheduled closest to 6:23 PM first.
Within 90 minutes of 6:23 PM, DL2663 (usually 6:23 PM) has the best record: 71.7% on time and 0.35% cancelled over 863 flights, against 77.3% on time for DEN → SLC as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| DL2663Delta Air LinesLive map | 6:23 PM | 71.7% | 0.35% |
| OO5762SkyWest AirlinesLive map | 5:30 PM53 min away | 71.2% | 0.48% |
| OO5646SkyWest AirlinesLive map | 9:05 PM162 min away | 80.4% | 0.00% |
| F94251Frontier AirlinesLive map | 10:29 PM246 min away | 71.2% | 0.86% |
| UA1840United AirlinesLive map | 1:40 PM283 min away | 79.7% | 0.87% |
| UA1963United AirlinesLive map | 11:45 AM398 min away | 78.0% | 0.16% |
| F93981Frontier AirlinesLive map | 8:23 AM600 min away | 77.7% | 0.50% |
| UA497United AirlinesLive map | 8:00 AM623 min away | 89.8% | 0.00% |
| DL2544Delta Air LinesLive map | 5:30 AM667 min away | 90.7% | 0.53% |
| DL1581Delta Air LinesLive map | 7:05 AM678 min away | 90.7% | 0.15% |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · Showing 10 of 13 flight numbers. “Usually departs” is the scheduled time each flight number most often had over the period; airlines retime flights, so confirm the time on your booking. Flight numbers with fewer than 90 operations on this route are left out. This is history, not a forecast for your flight.
When to get to the airport
A starting point for DEN, not a promise about your day.
2h 0m before your 6:23 PM departure
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for DEN, so this figure does not account for the queue on the day.
- It does not include your journey to the airport, parking, or a shuttle from a remote lot.
- International departures, and travel with children, checked pets or special assistance, need more time.
Both airports right now
Aviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedAviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedSource: NOAA Aviation Weather Center · Conditions describe the airfield, not your flight, and change quickly.
Who flies this route
Performance by the carrier that actually operates the flight.
| Carrier | Flights | On time | Cancelled | Median delay |
|---|---|---|---|---|
| Southwest Airlines | 7,907 | 72.6% | 0.58% | -1 min |
| Delta Air Lines | 5,131 | 84.1% | 0.39% | -12 min |
| SkyWest Airlines | 4,242 | 77.2% | 0.71% | -7 min |
| United Airlines | 4,039 | 79.1% | 0.50% | -6 min |
| Frontier Airlines | 3,010 | 75.9% | 0.70% | -6 min |