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1,185 km · Domestic

Jackson Hole (JAC) – San Francisco (SFO)

In July 2026, 128 flights operated between Jackson Hole and San Francisco (both directions), and 63.3% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods18 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January6061▲ 1.7%
February6467▲ 4.7%
March7961▼ 22.8%
April210▲ 400.0%
May3239▲ 21.9%
June114105▼ 7.9%
July131128▼ 2.3%
August105––
September50––
October4–in progress
November–––
December42––
Year to date (Jan–Jul)482471▼ 2.3%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods18 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January91.7%88.5%▼ 3.5%
February79.7%58.2%▼ 27.0%
March72.2%72.1%▼ 0.1%
April100.0%70.0%▼ 30.0%
May81.3%30.8%▼ 62.1%
June86.8%58.1%▼ 33.1%
July74.8%63.3%▼ 15.4%
August86.7%––
September90.0%––
October50.0%–in progress
November–––
December50.0%––
Year-to-date average (Jan–Jul)83.8%63.0%▼ 24.8%

Cancelled flights by month

The most recent periods18 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January21▼ 50.0%
February10▼ 100.0%
March02–
April00–
May12▲ 100.0%
June02–
July12▲ 100.0%
August0––
September0––
October0–in progress
November–––
December0––
Year to date (Jan–Jul)59▲ 80.0%

Airlines on this route

  1. United Airlines 68.5%
  2. SkyWest Airlines 31.5%

Dec 1, 2024 – Jul 31, 2026

By direction

JAC → SFO

Scheduled flights
606
Flights operated
595
Cancelled
11 · 1.8%
On-time departures
66.2%

SFO → JAC

Scheduled flights
602
Flights operated
597
Cancelled
5 · 0.8%
On-time departures
79.9%

JAC → SFO and SFO → JAC counted separately.

Airlines on this route

Dec 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 827 68.5% 70.1% 10
SkyWest Airlines OO 381 31.5% 79.5% 6

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Dec 12, 2024 → Jul 31, 2026

Lowest average delay11:00–12:0011.2min · 275 recorded · 272 measured
Gap to highest-delay hour13.2min11:00 ↔ 15:00
Recorded flights1,208JAC–SFO

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 94 recorded · 93 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 94 recorded · 93 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 154 recorded · 153 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS 11:00 · 80.9% · 275 recorded · 272 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 31 recorded · 30 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 50 recorded · 49 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 15 recorded · 15 measured · Source: the US BTS 15:00 · 70.5% · 205 recorded · 200 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 147 recorded · 145 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 72 recorded · 71 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 94 recorded · 93 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 94 recorded · 93 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 154 recorded · 153 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 71 recorded · 71 measured · Source: the US BTS 11:00 · 11.2 min · 275 recorded · 272 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 31 recorded · 30 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 50 recorded · 49 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 15 recorded · 15 measured · Source: the US BTS 15:00 · 24.4 min · 205 recorded · 200 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 147 recorded · 145 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 72 recorded · 71 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 94 · 94 recorded · 93 measured · Source: the US BTS 08:00 · 94 · 94 recorded · 93 measured · Source: the US BTS 09:00 · 154 · 154 recorded · 153 measured · Source: the US BTS 10:00 · 71 · 71 recorded · 71 measured · Source: the US BTS 11:00 · 275 · 275 recorded · 272 measured · Source: the US BTS 12:00 · 31 · 31 recorded · 30 measured · Source: the US BTS 13:00 · 50 · 50 recorded · 49 measured · Source: the US BTS 14:00 · 15 · 15 recorded · 15 measured · Source: the US BTS 15:00 · 205 · 205 recorded · 200 measured · Source: the US BTS 16:00 · 147 · 147 recorded · 145 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 72 · 72 recorded · 71 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00No observations———
07:00Fewer than 200 measured departures—9394
08:00Fewer than 200 measured departures—9394
09:00Fewer than 200 measured departures—153154
10:00Fewer than 200 measured departures—7171
11:0080.9%11.2 min272275
12:00Fewer than 200 measured departures—3031
13:00Fewer than 200 measured departures—4950
14:00Fewer than 200 measured departures—1515
15:0070.5%24.4 min200205
16:00Fewer than 200 measured departures—145147
17:00No observations———
18:00Fewer than 200 measured departures—7172
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · Fewer than 200 measured departures · 150 recorded · 147 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 151 recorded · 151 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 169 recorded · 166 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 159 recorded · 154 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 170 recorded · 166 measured · Source: the US BTS Saturday · 76.1% · 230 recorded · 230 measured · Source: the US BTS Sunday · Fewer than 200 measured departures · 179 recorded · 178 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · Fewer than 200 measured departures · 150 recorded · 147 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 151 recorded · 151 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 169 recorded · 166 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 159 recorded · 154 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 170 recorded · 166 measured · Source: the US BTS Saturday · 13.6 min · 230 recorded · 230 measured · Source: the US BTS Sunday · Fewer than 200 measured departures · 179 recorded · 178 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 150 · 150 recorded · 147 measured · Source: the US BTS Tuesday · 151 · 151 recorded · 151 measured · Source: the US BTS Wednesday · 169 · 169 recorded · 166 measured · Source: the US BTS Thursday · 159 · 159 recorded · 154 measured · Source: the US BTS Friday · 170 · 170 recorded · 166 measured · Source: the US BTS Saturday · 230 · 230 recorded · 230 measured · Source: the US BTS Sunday · 179 · 179 recorded · 178 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—147150
TuesdayFewer than 200 measured departures—151151
WednesdayFewer than 200 measured departures—166169
ThursdayFewer than 200 measured departures—154159
FridayFewer than 200 measured departures—166170
Saturday76.1%13.6 min230230
SundayFewer than 200 measured departures—178179

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 124 recorded · 121 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 132 recorded · 131 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 142 recorded · 140 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS May · Fewer than 200 measured departures · 74 recorded · 71 measured · Source: the US BTS Jun · 73.1% · 221 recorded · 219 measured · Source: the US BTS Jul · 69.1% · 262 recorded · 259 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 105 recorded · 105 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS Nov · No observations · 0 recorded · 0 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 82 recorded · 80 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 124 recorded · 121 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 132 recorded · 131 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 142 recorded · 140 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 12 recorded · 12 measured · Source: the US BTS May · Fewer than 200 measured departures · 74 recorded · 71 measured · Source: the US BTS Jun · 12.6 min · 221 recorded · 219 measured · Source: the US BTS Jul · 18.0 min · 262 recorded · 259 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 105 recorded · 105 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS Nov · No observations · 0 recorded · 0 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 82 recorded · 80 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 124 · 124 recorded · 121 measured · Source: the US BTS Feb · 132 · 132 recorded · 131 measured · Source: the US BTS Mar · 142 · 142 recorded · 140 measured · Source: the US BTS Apr · 12 · 12 recorded · 12 measured · Source: the US BTS May · 74 · 74 recorded · 71 measured · Source: the US BTS Jun · 221 · 221 recorded · 219 measured · Source: the US BTS Jul · 262 · 262 recorded · 259 measured · Source: the US BTS Aug · 105 · 105 recorded · 105 measured · Source: the US BTS Sep · 50 · 50 recorded · 50 measured · Source: the US BTS Oct · 4 · 4 recorded · 4 measured · Source: the US BTS Nov · No observations · 0 recorded · 0 measured · Source: the US BTS Dec · 82 · 82 recorded · 80 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—121124
FebFewer than 200 measured departures—131132
MarFewer than 200 measured departures—140142
AprFewer than 200 measured departures—1212
MayFewer than 200 measured departures—7174
Jun73.1%12.6 min219221
Jul69.1%18.0 min259262
AugFewer than 200 measured departures—105105
SepFewer than 200 measured departures—5050
OctFewer than 200 measured departures—44
NovNo observations———
DecFewer than 200 measured departures—8082

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 72.1% 871
  • Delayed >15 min 26.6% 321
  • Cancelled 1.3% 16
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

14
14 of 14
Flight numbersBy direction DeparturesOn time
OO3468 SFO → JAC 140 84.8%
OO3208 JAC → SFO 133 78.6%
UA2448 SFO → JAC 113 79.7%
UA1862 SFO → JAC 88 83.0%
UA394 JAC → SFO 75 76.4%
UA336 JAC → SFO 72 18.3%
UA1824 SFO → JAC 58 84.5%
UA2193 JAC → SFO 55 74.1%
UA1928 JAC → SFO 54 62.3%
UA1958 SFO → JAC 37 83.8%
UA565 SFO → JAC 37 77.8%
UA1932 SFO → JAC 35 61.8%
UA714 JAC → SFO 34 73.5%
UA1756 JAC → SFO 33 84.4%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 128 −2.3% 2 63.3%
June 2026 105 −7.9% 2 58.1%
May 2026 39 +21.9% 2 30.8%
April 2026 10 +400.0% 0 70.0%
March 2026 61 −22.8% 2 72.1%
February 2026 67 +4.7% 0 58.2%
January 2026 61 +1.7% 1 88.5%
December 2025 42 +10.5% 0 50.0%
October 2025 4 0 50.0%
September 2025 50 0 90.0%
August 2025 105 0 86.7%
July 2025 131 1 74.8%
June 2025 114 0 86.8%
May 2025 32 1 81.3%
April 2025 2 0 100.0%
March 2025 79 0 72.2%
February 2025 64 1 79.7%
January 2025 60 2 91.7%
December 2024 38 2 68.4%

How to read this chart

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