Route Reliability
Montrose → Atlanta
MTJ–ATL · 1,352 miles · Montrose Regional Airport to Hartsfield–Jackson Atlanta International Airport
- 82%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 4.0%
- Cancelled
- 100
- Flights in the data
Data through May 2026.
Delta Air Lines is the only airline in this data on this route, arriving on time 82% of the time across 100 flights. No comparison to make.
What the data says
3–6 PM has a slight edge.
Departures between 3–6 PM arrived on time 88% of the time, against 81% between 12–3 PM.
Sunday scaries are real for this one.
MTJ–ATL flights arrived on time 93% of the time on Thursdays and just 69% on Sundays. That gap is worth planning around.
Keep a backup plan handy.
This route was cancelled 4.0% of the time. Typical for U.S. flights is around 1–2%.
Flights on this route
The breakdown
- Mon85%(13 flights)
- Tue86%(14 flights)
- Wed79%(14 flights)
- Thu93%(14 flights)
- Fri85%(13 flights)
- Sat79%(14 flights)
- Sun69%(13 flights)
- 12–3 PM81%(79 flights)
- 3–6 PM88%(16 flights)
Dec 83% → Mar 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 83% | 12 |
| January 2026 | 82% | 28 |
| February 2026 | 82% | 28 |
| March 2026 | 82% | 27 |
Keep nerding
Based on 100 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.