81% of flights from Albuquerque to Las Vegas arrived on time over the past 12 months. That is about the typical U.S. route. The 6 a.m. departures ran on time 95% of the time; the 8 p.m. ones 63%. 6% 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 ABQ → LAS: when a flight was late, it was under 45 minutes late 58% of the time. About 1 in 18 flights landed an hour or more late, and 1 in 191 three hours or more; 0.4% were cancelled outright.
- On time or early81%
- 15–30 min late7.1%
- 30–60 min late5.9%
- 1–2 hours late3.7%
- 2–3 hours late1.4%
- 3+ hours late0.5%
- Diverted0.0%
- Cancelled0.4%
Share of all 1,715 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 |
|---|---|---|---|---|---|---|---|
| Southwest Airlines | 1,706 | 81% | 0.4% | −8 min | 5.5% | +56 min | Southwest Airlines |
| Spirit Airlines | 9 | — | — | — | — | — | Spirit 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 ABQ). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | Southwest Airlines |
|---|---|
| 6 a.m. | 95% |
| 10 a.m. | 91% |
| 1 p.m. | 73% |
| 2 p.m. | 81% |
| 4 p.m. | 67% |
| 5 p.m. | 76% |
| 8 p.m. | 63% |
Last flight of the day
On ABQ → LAS, each airline's last flight of the day was cancelled 0.8% of the time, against 0.3% for its earlier flights (2.7× as often). It arrived 3+ hours late 0.3% of the time (earlier flights: 0.5%). 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 |
|---|---|---|---|---|---|
| Southwest Airlines | 8:10 p.m. | 0.8% | 0.3% | 0.3% | first flight 6:05 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 LAS tonight, book an earlier flight so there's a backup if it's cancelled.
By month
Each calendar month pooled over 2023–2026. Best: January (85%). Worst: June (76%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 262 | 79% | 0.0% |
| Tuesday | 248 | 90% | 0.0% |
| Wednesday | 243 | 87% | 0.0% |
| Thursday | 261 | 74% | 0.4% |
| Friday | 257 | 74% | 0.4% |
| Saturday | 166 | 89% | 1.2% |
| Sunday | 278 | 77% | 1.1% |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: weather 4 · airline 2 · air traffic/airport 1
Month by month
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Oct 27, 2025 | 5 | 20% | 0 |
| Jan 1, 2026 | 5 | 20% | 0 |
| Nov 17, 2025 | 5 | 20% | 0 |
| Mar 15, 2026 | 5 | 20% | 0 |
| Jun 26, 2026 | 5 | 20% | 0 |
Questions
How often are flights from ABQ to LAS on time?
81% of 1,715 scheduled flights from Albuquerque, NM to Las Vegas, NV arrived within 15 minutes of schedule between September 2025 and August 2026. 0.4% were cancelled.
What is the best time of day to fly ABQ to LAS?
Flights scheduled to leave at 6 a.m. were the most reliable (95% on time). The 8 p.m. departures were the least (63%).
What month has the most delays from ABQ to LAS?
June (76% on time). The best month is January (85%), over 2023–2026.
Is the last flight of the day from ABQ to LAS more likely to be cancelled?
Yes. Each airline's last ABQ–LAS flight of the day was cancelled 0.8% of the time over the past year, against 0.3% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- LAS → ABQ (return)
- Albuquerque Sunport (ABQ) delays by hour
- Flights into Las Vegas Harry Reid (LAS)
- Southwest Airlines on-time record
- Spirit 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.