89% of flights from Bozeman to Los Angeles arrived on time over the past 12 months. That is better than the typical U.S. route. Most reliable airline: United Airlines (92%). 4% 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 BZN → LAX: when a flight was late, it was under 45 minutes late 57% of the time. About 1 in 28 flights landed an hour or more late, and 1 in 88 three hours or more; 0.0% were cancelled outright.
- On time or early89%
- 15–30 min late4.6%
- 30–60 min late3.2%
- 1–2 hours late2.1%
- 2–3 hours late0.4%
- 3+ hours late1.1%
- Diverted0.0%
- Cancelled0.0%
Share of all 527 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 |
|---|---|---|---|---|---|---|---|
| United Airlines | 394 | 92% | 0.0% | −14 min | 3.6% | +85 min | United Airlines 92%, SkyWest 8% |
| Delta Air Lines | 116 | 82% | 0.0% | −13 min | 2.6% | +47 min | SkyWest |
| American Airlines | 17 | — | — | — | — | — | SkyWest |
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 BZN). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | United Airlines |
|---|---|
| 1 p.m. | 94% |
By month
Each calendar month pooled over 2023–2026. Best: September (94%). Worst: December (80%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 74 | — | — |
| Tuesday | 68 | — | — |
| Wednesday | 68 | — | — |
| Thursday | 77 | — | — |
| Friday | 73 | — | — |
| Saturday | 92 | — | — |
| Sunday | 75 | — | — |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Month by month
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Dec 26, 2025 | 3 | 0% | 0 |
| Jan 3, 2026 | 3 | 0% | 0 |
| Dec 21, 2025 | 3 | 33% | 0 |
| Dec 28, 2025 | 3 | 33% | 0 |
| Jul 25, 2026 | 3 | 33% | 0 |
Questions
How often are flights from BZN to LAX on time?
89% of 527 scheduled flights from Bozeman, MT to Los Angeles, CA arrived within 15 minutes of schedule between September 2025 and August 2026. 0.0% were cancelled.
Which airline is most on time from BZN to LAX?
United Airlines: 92% of its 394 flights on the route arrived on time. Delta Air Lines: 82%.
What month has the most delays from BZN to LAX?
December (80% on time). The best month is September (94%), over 2023–2026.
Related
- LAX → BZN (return)
- Bozeman Yellowstone (BZN) delays by hour
- Flights into Los Angeles LAX (LAX)
- United Airlines on-time record
- Delta Air Lines on-time record
- 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.