80% of flights from Portland to Dallas arrived on time over the past 12 months. That is about the typical U.S. route. The 6 a.m. departures ran on time 88% of the time; the 1 p.m. ones 66%. Most reliable airline: Alaska Airlines (84%). 9% 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 PDX → DFW: when a flight was late, it was under 45 minutes late 56% of the time. About 1 in 17 flights landed an hour or more late, and 1 in 54 three hours or more; 2.3% were cancelled outright.
- On time or early80%
- 15–30 min late5.8%
- 30–60 min late5.4%
- 1–2 hours late3.2%
- 2–3 hours late0.7%
- 3+ hours late1.8%
- Diverted0.6%
- Cancelled2.3%
Share of all 2,327 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 | 1,891 | 79% | 2.6% | −11 min | 6.7% | +108 min | American Airlines |
| Alaska Airlines | 436 | 84% | 0.7% | −9 min | 1.6% | +40 min | Alaska Airlines |
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 PDX). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | American Airlines | Alaska Airlines |
|---|---|---|
| 5 a.m. | 87% | — |
| 6 a.m. | 88% | — |
| 7 a.m. | 87% | — |
| 10 a.m. | — | 86% |
| 11 a.m. | 73% | — |
| noon | 78% | — |
| 1 p.m. | 66% | — |
| 2 p.m. | 78% | — |
| 11 p.m. | 72% | — |
Last flight of the day
On PDX → DFW, each airline's last flight of the day was cancelled 4.0% of the time, against 2.1% for its earlier flights (1.9× as often). It arrived 3+ hours late 2.2% of the time (earlier flights: 2.0%). 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 | 11:41 p.m. | 4.7% | 2.8% | 2.2% | first flight 5:07 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.
If you need to be in DFW tonight, book an earlier flight so there's a backup if it's cancelled.
By month
Each calendar month pooled over 2023–2026. Best: February (86%). Worst: June (68%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 349 | 78% | 2.3% |
| Tuesday | 333 | 80% | 2.4% |
| Wednesday | 312 | 83% | 1.3% |
| Thursday | 328 | 83% | 1.2% |
| Friday | 341 | 82% | 3.2% |
| Saturday | 326 | 76% | 1.8% |
| Sunday | 338 | 79% | 3.5% |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: weather 46 · airline 7
Month by month
Flight numbers on this route
Regular flights with at least 120 scheduled trips in the past year. Sorted by departure time.
| Flight | Departs | Flights | On time | Cancelled | Typical arrival | Operated by |
|---|---|---|---|---|---|---|
| AA 982 | 5:10 a.m. | 164 | 82% | 3.0% | −11 min | American Airlines |
| AA 2216 | 7:00 a.m. | 336 | 87% | 2.4% | −15 min | American Airlines |
| AS 392 | 10:45 a.m. | 352 | 83% | 0.6% | −6 min | Alaska Airlines |
| AA 2655 | 12:04 p.m. | 242 | 78% | 2.1% | −6 min | American Airlines |
| AA 2496 | 1:52 p.m. | 239 | 73% | 3.4% | −7 min | American Airlines |
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Oct 18, 2025 | 7 | 0% | 1 |
| Jan 25, 2026 | 6 | 0% | 5 |
| Jun 19, 2026 | 6 | 0% | 2 |
| Jan 26, 2026 | 5 | 0% | 3 |
| Jan 28, 2026 | 4 | 0% | 2 |
Questions
How often are flights from PDX to DFW on time?
80% of 2,327 scheduled flights from Portland, OR to Dallas/Fort Worth, TX 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 PDX to DFW?
Flights scheduled to leave at 6 a.m. were the most reliable (88% on time). The 1 p.m. departures were the least (66%).
Which airline is most on time from PDX to DFW?
Alaska Airlines: 84% of its 436 flights on the route arrived on time. American Airlines: 79%.
What month has the most delays from PDX to DFW?
June (68% on time). The best month is February (86%), over 2023–2026.
Is the last flight of the day from PDX to DFW more likely to be cancelled?
Yes. Each airline's last PDX–DFW flight of the day was cancelled 4.0% of the time over the past year, against 2.1% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- DFW → PDX (return)
- Portland (PDX) delays by hour
- Flights into Dallas/Fort Worth (DFW)
- American Airlines on-time record
- Alaska 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.