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Route on-time record

SFO to BZN: most on-time flights and the best time to fly

San Francisco (San Francisco International Airport) to Bozeman (Bozeman Yellowstone International Airport). 378 nonstop flights in Jun 2025 to May 2026, 78% arrived within 15 minutes and 0.0% were cancelled. The most reliable flight number was United 562 at 12:00 PM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

SFO → BZN

San Francisco to Bozeman: 378 nonstop flights a year

On time (12 months)

78%

Cancelled

0.0%

avg delay 13 min

Best time to leave

9 AM to noon

83% on time vs 66% noon to 3 PM

Most reliable airline

SkyWest

84% chance on time

Check SFO to BZN fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · United 562

    12:00 PM → 3:23 PM2h 22m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    71%

    chance on time

    On time (history)
    70%
    Cancelled
    0.0%
    Avg arrival delay
    18 min
    • Arrived on time 70% of the time (156 flights, Jun 2025 to May 2026).
    • Never cancelled in 157 scheduled flights.
    • Leaves in this route's least on-time window (Noon to 3 PM: 66% on time; 9 AM to noon: 83%).
    • Departs inside SFO's trouble window: 61% of its 333 ground stops and delay programs started between 7 AM and 1 PM.

    Moderate track record · 156 flights

    Find United 562 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)84%

    68 flights · 91% on time as flown · 0.0% cancel

  • United Airlines75%

    310 flights · 75% on time as flown · 0.0% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • 9 AM to noon83%

    249 flights · avg delay 8 min

  • Noon to 3 PM66%

    116 flights · avg delay 24 min

Best day: Wednesday (83%). Worst: Friday (74%).

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
81
F
81
M
73
A
85
M
73
J
76
J
72
A
79
S
83
O
84
N
84
D
78

What delays this route

  • Late-arriving aircraft47%
  • Airline (crew, maintenance, boarding)30%
  • Air traffic control and airport volume20%
  • Severe weather3%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

Finding the most reliable connections from SFO to BZN…

SFO to BZN questions

What time of day is best to fly SFO to BZN?
9 AM to noon: 83% of flights arrived on time, against 66% for departures noon to 3 PM.
Which airline is most on time from SFO to BZN?
SkyWest, with a season-adjusted 84% chance of operating and arriving on time over 68 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on SFO to BZN?
July (72% on time); the best was April (85%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from SFO

Live status: FAA delays and ground stops