78% of flights from Dallas to Montrose arrived on time over the past 12 months. That is about the typical U.S. route. The 8 a.m. departures ran on time 89% of the time; the noon ones 75%. 10% of flights arrived more than an hour late or not at all.
How late?
The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for DFW → MTJ: when a flight was late, it was under 45 minutes late 52% of the time. About 1 in 13 flights landed an hour or more late, and 1 in 36 three hours or more; 2.3% were cancelled outright.
- On time or early78%
- 15–30 min late6.9%
- 30–60 min late4.3%
- 1–2 hours late3.0%
- 2–3 hours late2.1%
- 3+ hours late2.8%
- Diverted0.3%
- Cancelled2.3%
Share of all 576 scheduled flights, past 12 months, by arrival time against schedule.
By airline
| Airline | Flights | On time | Cancelled | Typical arrival | 1h+ late | Avg when late | Operated by |
|---|---|---|---|---|---|---|---|
| American Airlines | 576 | 78% | 2.3% | −9 min | 7.8% | +81 min | American Airlines 72%, Envoy 26%, SkyWest 2% |
Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.
Best time of day to fly
On-time rate by scheduled departure hour (local time at DFW). Delays build through the day as late planes knock on, so early flights usually do best.
Last flight of the day
On DFW → MTJ, each airline's last flight of the day was cancelled 2.0% of the time, against 3.8% for its earlier flights, so here the last flight is actually the safer one. It arrived 3+ hours late 3.5% of the time (earlier flights: 2.4%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.
| Airline | Last departure | Last: cancelled | Last: 3h+ late | Earlier: cancelled | Next morning |
|---|---|---|---|---|---|
| American Airlines | 12:15 p.m. | 2.0% | 3.5% | 3.8% | first flight 8:28 a.m. |
Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.
By month
Each calendar month pooled over 2023–2026. Best: October (91%). Worst: February (74%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 85 | — | — |
| Tuesday | 68 | — | — |
| Wednesday | 78 | — | — |
| Thursday | 84 | — | — |
| Friday | 84 | — | — |
| Saturday | 92 | — | — |
| Sunday | 85 | — | — |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: weather 12 · airline 1
Month by month
Not enough months with data to draw a trend.
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Feb 14, 2026 | 3 | 0% | 0 |
| Mar 7, 2026 | 3 | 0% | 1 |
| Mar 14, 2026 | 3 | 33% | 0 |
| Mar 28, 2026 | 3 | 67% | 0 |
| Apr 4, 2026 | 3 | 67% | 1 |
Nearby airport alternatives
Other ways to make the same trip, using airports within 60 miles of Dallas or Montrose. DFW → GJT has been 3 points more reliable.
| Route | Flights | On time | Cancelled |
|---|---|---|---|
| DFW → MTJ (this route) | 576 | 78% | 2.3% |
| DFW → GJT Dallas/Fort Worth to Grand Junction | 1,044 | 82% | 1.4% |
Questions
How often are flights from DFW to MTJ on time?
78% of 576 scheduled flights from Dallas/Fort Worth, TX to Montrose/Delta, CO arrived within 15 minutes of schedule between September 2025 and August 2026. 2.3% were cancelled.
What is the best time of day to fly DFW to MTJ?
Flights scheduled to leave at 8 a.m. were the most reliable (89% on time). The noon departures were the least (75%).
What month has the most delays from DFW to MTJ?
February (74% on time). The best month is October (91%), over 2023–2026.
Is the last flight of the day from DFW to MTJ more likely to be cancelled?
No, the opposite. Each airline's last DFW–MTJ flight of the day was cancelled 2.0% of the time over the past year, against 3.8% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- MTJ → DFW (return)
- Dallas/Fort Worth (DFW) delays by hour
- Flights into Montrose (MTJ)
- American Airlines on-time record
- Connecting off this flight? Check the risk
Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.