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124 km · Domestic

Monterey (MRY) – San Francisco (SFO)

In July 2026, 167 flights operated between Monterey and San Francisco (both directions), and 47.3% 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 periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January10897▼ 10.2%
February9395▲ 2.2%
March11977▼ 35.3%
April120158▲ 31.7%
May124140▲ 12.9%
June118170▲ 44.1%
July120167▲ 39.2%
August114––
September106––
October124–in progress
November120––
December90––
Year to date (Jan–Jul)802904▲ 12.7%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January90.7%84.5%▼ 6.8%
February75.3%76.8%▲ 2.0%
March80.7%83.1%▲ 3.0%
April94.2%61.4%▼ 34.8%
May91.1%52.1%▼ 42.8%
June75.4%52.4%▼ 30.5%
July78.3%47.3%▼ 39.6%
August87.7%––
September84.9%––
October84.7%–in progress
November84.2%––
December72.2%––
Year-to-date average (Jan–Jul)83.7%65.4%▼ 21.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February30▼ 100.0%
March10▼ 100.0%
April02–
May02–
June20▼ 100.0%
July220.0%
August0––
September0––
October0–in progress
November0––
December1––
Year to date (Jan–Jul)86▼ 25.0%

By direction

MRY → SFO

Scheduled flights
1,299
Flights operated
1,285
Cancelled
14 · 1.1%
On-time departures
75.5%

SFO → MRY

Scheduled flights
1,298
Flights operated
1,285
Cancelled
13 · 1.0%
On-time departures
76.6%

MRY → SFO and SFO → MRY counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 2,597 100.0% 76.0% 27

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 · Oct 12, 2024 → Jul 31, 2026

Lowest average delay14:00–15:008.0min · 403 recorded · 398 measured
Gap to highest-delay hour30.3min14:00 ↔ 22:00
Recorded flights2,597MRY–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 · Fewer than 200 measured departures · 130 recorded · 128 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 177 recorded · 176 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 140 recorded · 139 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 148 recorded · 148 measured · Source: the US BTS 09:00 · 82.5% · 252 recorded · 252 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 184 recorded · 183 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 15 recorded · 15 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 184 recorded · 182 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 99 recorded · 95 measured · Source: the US BTS 14:00 · 80.7% · 403 recorded · 398 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 78 recorded · 75 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 73 recorded · 73 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 16 recorded · 14 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 61 recorded · 61 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 87 recorded · 87 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 22:00 · 70.6% · 207 recorded · 204 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 86 recorded · 84 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 · Fewer than 200 measured departures · 130 recorded · 128 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 177 recorded · 176 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 140 recorded · 139 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 148 recorded · 148 measured · Source: the US BTS 09:00 · 8.4 min · 252 recorded · 252 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 184 recorded · 183 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 15 recorded · 15 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 184 recorded · 182 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 99 recorded · 95 measured · Source: the US BTS 14:00 · 8.0 min · 403 recorded · 398 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 78 recorded · 75 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 73 recorded · 73 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 16 recorded · 14 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 57 recorded · 57 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 61 recorded · 61 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 87 recorded · 87 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 200 recorded · 199 measured · Source: the US BTS 22:00 · 38.3 min · 207 recorded · 204 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 86 recorded · 84 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
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 · 130 · 130 recorded · 128 measured · Source: the US BTS 06:00 · 177 · 177 recorded · 176 measured · Source: the US BTS 07:00 · 140 · 140 recorded · 139 measured · Source: the US BTS 08:00 · 148 · 148 recorded · 148 measured · Source: the US BTS 09:00 · 252 · 252 recorded · 252 measured · Source: the US BTS 10:00 · 184 · 184 recorded · 183 measured · Source: the US BTS 11:00 · 15 · 15 recorded · 15 measured · Source: the US BTS 12:00 · 184 · 184 recorded · 182 measured · Source: the US BTS 13:00 · 99 · 99 recorded · 95 measured · Source: the US BTS 14:00 · 403 · 403 recorded · 398 measured · Source: the US BTS 15:00 · 78 · 78 recorded · 75 measured · Source: the US BTS 16:00 · 73 · 73 recorded · 73 measured · Source: the US BTS 17:00 · 16 · 16 recorded · 14 measured · Source: the US BTS 18:00 · 57 · 57 recorded · 57 measured · Source: the US BTS 19:00 · 61 · 61 recorded · 61 measured · Source: the US BTS 20:00 · 87 · 87 recorded · 87 measured · Source: the US BTS 21:00 · 200 · 200 recorded · 199 measured · Source: the US BTS 22:00 · 207 · 207 recorded · 204 measured · Source: the US BTS 23:00 · 86 · 86 recorded · 84 measured · Source: the US BTS

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

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———
05:00Fewer than 200 measured departures—128130
06:00Fewer than 200 measured departures—176177
07:00Fewer than 200 measured departures—139140
08:00Fewer than 200 measured departures—148148
09:0082.5%8.4 min252252
10:00Fewer than 200 measured departures—183184
11:00Fewer than 200 measured departures—1515
12:00Fewer than 200 measured departures—182184
13:00Fewer than 200 measured departures—9599
14:0080.7%8.0 min398403
15:00Fewer than 200 measured departures—7578
16:00Fewer than 200 measured departures—7373
17:00Fewer than 200 measured departures—1416
18:00Fewer than 200 measured departures—5757
19:00Fewer than 200 measured departures—6161
20:00Fewer than 200 measured departures—8787
21:00Fewer than 200 measured departures—199200
22:0070.6%38.3 min204207
23:00Fewer than 200 measured departures—8486

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 70.2% · 395 recorded · 389 measured · Source: the US BTS Tuesday · 79.7% · 349 recorded · 349 measured · Source: the US BTS Wednesday · 75.4% · 383 recorded · 378 measured · Source: the US BTS Thursday · 75.5% · 390 recorded · 383 measured · Source: the US BTS Friday · 71.9% · 379 recorded · 373 measured · Source: the US BTS Saturday · 86.6% · 343 recorded · 342 measured · Source: the US BTS Sunday · 74.4% · 358 recorded · 356 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 · 27.1 min · 395 recorded · 389 measured · Source: the US BTS Tuesday · 12.1 min · 349 recorded · 349 measured · Source: the US BTS Wednesday · 17.1 min · 383 recorded · 378 measured · Source: the US BTS Thursday · 20.3 min · 390 recorded · 383 measured · Source: the US BTS Friday · 22.6 min · 379 recorded · 373 measured · Source: the US BTS Saturday · 10.1 min · 343 recorded · 342 measured · Source: the US BTS Sunday · 14.6 min · 358 recorded · 356 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 · 395 · 395 recorded · 389 measured · Source: the US BTS Tuesday · 349 · 349 recorded · 349 measured · Source: the US BTS Wednesday · 383 · 383 recorded · 378 measured · Source: the US BTS Thursday · 390 · 390 recorded · 383 measured · Source: the US BTS Friday · 379 · 379 recorded · 373 measured · Source: the US BTS Saturday · 343 · 343 recorded · 342 measured · Source: the US BTS Sunday · 358 · 358 recorded · 356 measured · Source: the US BTS

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

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday70.2%27.1 min389395
Tuesday79.7%12.1 min349349
Wednesday75.4%17.1 min378383
Thursday75.5%20.3 min383390
Friday71.9%22.6 min373379
Saturday86.6%10.1 min342343
Sunday74.4%14.6 min356358

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 · 87.8% · 205 recorded · 205 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 191 recorded · 188 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 197 recorded · 196 measured · Source: the US BTS Apr · 75.5% · 280 recorded · 278 measured · Source: the US BTS May · 70.5% · 266 recorded · 264 measured · Source: the US BTS Jun · 61.8% · 290 recorded · 288 measured · Source: the US BTS Jul · 60.3% · 291 recorded · 287 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Oct · 85.3% · 204 recorded · 204 measured · Source: the US BTS Nov · 84.5% · 240 recorded · 232 measured · Source: the US BTS Dec · 78.9% · 213 recorded · 208 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
Jan · 4.4 min · 205 recorded · 205 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 191 recorded · 188 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 197 recorded · 196 measured · Source: the US BTS Apr · 12.6 min · 280 recorded · 278 measured · Source: the US BTS May · 26.5 min · 266 recorded · 264 measured · Source: the US BTS Jun · 30.6 min · 290 recorded · 288 measured · Source: the US BTS Jul · 34.0 min · 291 recorded · 287 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 114 recorded · 114 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Oct · 7.8 min · 204 recorded · 204 measured · Source: the US BTS Nov · 11.5 min · 240 recorded · 232 measured · Source: the US BTS Dec · 16.9 min · 213 recorded · 208 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 · 205 · 205 recorded · 205 measured · Source: the US BTS Feb · 191 · 191 recorded · 188 measured · Source: the US BTS Mar · 197 · 197 recorded · 196 measured · Source: the US BTS Apr · 280 · 280 recorded · 278 measured · Source: the US BTS May · 266 · 266 recorded · 264 measured · Source: the US BTS Jun · 290 · 290 recorded · 288 measured · Source: the US BTS Jul · 291 · 291 recorded · 287 measured · Source: the US BTS Aug · 114 · 114 recorded · 114 measured · Source: the US BTS Sep · 106 · 106 recorded · 106 measured · Source: the US BTS Oct · 204 · 204 recorded · 204 measured · Source: the US BTS Nov · 240 · 240 recorded · 232 measured · Source: the US BTS Dec · 213 · 213 recorded · 208 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan87.8%4.4 min205205
FebFewer than 200 measured departures—188191
MarFewer than 200 measured departures—196197
Apr75.5%12.6 min278280
May70.5%26.5 min264266
Jun61.8%30.6 min288290
Jul60.3%34.0 min287291
AugFewer than 200 measured departures—114114
SepFewer than 200 measured departures—106106
Oct85.3%7.8 min204204
Nov84.5%11.5 min232240
Dec78.9%16.9 min208213

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 75.2% 1,954
  • Delayed >15 min 23.7% 616
  • Cancelled 1.0% 27
  • 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

10
10 of 10
Flight numbersBy direction DeparturesOn time
OO5670 SFO → MRY 553 77.7%
OO5479 SFO → MRY 542 76.4%
OO4729 MRY → SFO 518 73.0%
OO5515 MRY → SFO 476 91.3%
OO5557 MRY → SFO 72 43.7%
OO5502 MRY → SFO 67 31.3%
OO5627 SFO → MRY 62 77.4%
OO5738 SFO → MRY 62 60.0%
OO5357 MRY → SFO 46 71.7%
OO5238 MRY → SFO 31 45.2%

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 167 +39.2% 2 47.3%
June 2026 170 +44.1% 0 52.4%
May 2026 140 +12.9% 2 52.1%
April 2026 158 +31.7% 2 61.4%
March 2026 77 −35.3% 0 83.1%
February 2026 95 +2.2% 0 76.8%
January 2026 97 −10.2% 0 84.5%
December 2025 90 −23.7% 1 72.2%
November 2025 120 +7.1% 0 84.2%
October 2025 124 +55.0% 0 84.7%
September 2025 106 0 84.9%
August 2025 114 0 87.7%
July 2025 120 2 78.3%
June 2025 118 2 75.4%
May 2025 124 0 91.1%
April 2025 120 0 94.2%
March 2025 119 1 80.7%
February 2025 93 3 75.3%
January 2025 108 0 90.7%
December 2024 118 4 83.9%
November 2024 112 8 84.8%
October 2024 80 0 86.3%

How to read this chart

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