My trip
Plan a trip
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.
ATL → DEN
Atlanta to Denver · departing 1:40 PM
ATL → DEN flights departing 12–3 PM arrive on time 80.2% of the time, against 77.1% across the whole day — your departure window is 3.1 points better 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 ATL → DEN
Time of day
On ATL → DEN, flights leaving 5–9 AM arrived on time 87.7% of the time, against 80.2% for those leaving 12–3 PM: 7.5 points more often.
- 5–9 AM87.7%
- 9 AM–12 PM84.6%
- 12–3 PM80.2%
- 3–6 PM71.2%
- 6–9 PM63.8%
- 9 PM–5 AM65.5%
Day of week
- Monday76.4%
- Tuesday79.3%
- Wednesday81.5%
- Thursday76.5%
- Friday76.1%
- Saturday76.7%
- Sunday73.5%
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 ATL → DEN, the ones scheduled closest to 1:40 PM first.
Within 90 minutes of 1:40 PM, DL530 (usually 1:40 PM) has the best record: 81.3% on time and 0.65% cancelled over 929 flights, against 77.1% on time for ATL → DEN as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| DL530Delta Air LinesLive map | 1:40 PM | 81.3% | 0.65% |
| DL519Delta Air LinesLive map | 2:28 PM48 min away | 66.3% | 0.60% |
| F93293Frontier AirlinesLive map | 12:33 PM67 min away | 70.0% | 1.20% |
| DL706Delta Air LinesLive map | 11:30 AM130 min away | 86.0% | 0.43% |
| UA1327United AirlinesLive map | 11:10 AM150 min away | 88.4% | 0.61% |
| UA235United AirlinesLive map | 4:20 PM160 min away | 77.6% | 0.56% |
| DL995Delta Air LinesLive map | 10:15 AM205 min away | 84.4% | 1.01% |
| UA340United AirlinesLive map | 9:00 AM280 min away | 89.4% | 1.64% |
| DL746Delta Air LinesLive map | 6:59 PM319 min away | 65.3% | 0.75% |
| F91449Frontier AirlinesLive map | 7:54 PM374 min away | 60.3% | 1.35% |
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 ATL, not a promise about your day.
1h 45m before your 1:40 PM departure
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for ATL, 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 |
|---|---|---|---|---|
| Delta Air Lines | 8,753 | 78.1% | 0.89% | -4 min |
| Southwest Airlines | 4,003 | 75.8% | 0.75% | -3 min |
| United Airlines | 3,215 | 84.5% | 1.12% | -8 min |
| Frontier Airlines | 2,132 | 64.5% | 1.31% | 1 min |