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576 km · Domestic

Bert Mooney (BTM) – Salt Lake City (SLC)

In July 2026, 62 flights operated between Bert Mooney and Salt Lake City (both directions), and 91.9% 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
January5860▲ 3.4%
February4756▲ 19.1%
March5262▲ 19.2%
April5058▲ 16.0%
May6062▲ 3.3%
June60600.0%
July62620.0%
August62––
September60––
October62–in progress
November56––
December58––
Year to date (Jan–Jul)389420▲ 8.0%

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
January87.9%100.0%▲ 13.8%
February97.9%96.4%▼ 1.5%
March90.4%96.8%▲ 7.1%
April92.0%96.6%▲ 5.0%
May100.0%90.3%▼ 9.7%
June98.3%90.0%▼ 8.4%
July91.9%91.9%0.0%
August100.0%––
September93.3%––
October96.8%–in progress
November100.0%––
December94.8%––
Year-to-date average (Jan–Jul)94.1%94.6%▲ 0.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February10▼ 100.0%
March00–
April220.0%
May00–
June00–
July00–
August0––
September0––
October0–in progress
November2––
December0––
Year to date (Jan–Jul)32▼ 33.3%

By direction

BTM → SLC

Scheduled flights
708
Flights operated
704
Cancelled
4 · 0.6%
On-time departures
95.6%

SLC → BTM

Scheduled flights
708
Flights operated
705
Cancelled
3 · 0.4%
On-time departures
94.9%

BTM → SLC and SLC → BTM counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 1,416 100.0% 95.2% 7

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 delay15:00–16:00-3.4min · 594 recorded · 591 measured
Gap to highest-delay hour1.0min15:00 ↔ 18:00
Recorded flights1,416BTM–SLC

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 83 recorded · 83 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 94.9% · 594 recorded · 591 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 31 recorded · 31 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 17 recorded · 17 measured · Source: the US BTS 18:00 · 95.8% · 579 recorded · 575 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 83 recorded · 83 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · -3.4 min · 594 recorded · 591 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 31 recorded · 31 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 17 recorded · 17 measured · Source: the US BTS 18:00 · -2.3 min · 579 recorded · 575 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.

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · 82 · 82 recorded · 82 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 83 · 83 recorded · 83 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 30 · 30 recorded · 30 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 594 · 594 recorded · 591 measured · Source: the US BTS 16:00 · 31 · 31 recorded · 31 measured · Source: the US BTS 17:00 · 17 · 17 recorded · 17 measured · Source: the US BTS 18:00 · 579 · 579 recorded · 575 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.

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———
07:00No observations———
08:00No observations———
09:00Fewer than 200 measured departures—8282
10:00No observations———
11:00Fewer than 200 measured departures—8383
12:00No observations———
13:00Fewer than 200 measured departures—3030
14:00No observations———
15:0094.9%-3.4 min591594
16:00Fewer than 200 measured departures—3131
17:00Fewer than 200 measured departures—1717
18:0095.8%-2.3 min575579
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 · 97.6% · 212 recorded · 210 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 194 recorded · 192 measured · Source: the US BTS Wednesday · 97.1% · 206 recorded · 204 measured · Source: the US BTS Thursday · 92.6% · 204 recorded · 203 measured · Source: the US BTS Friday · 96.2% · 210 recorded · 210 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Sunday · 95.3% · 212 recorded · 212 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 · -8.7 min · 212 recorded · 210 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 194 recorded · 192 measured · Source: the US BTS Wednesday · -9.2 min · 206 recorded · 204 measured · Source: the US BTS Thursday · -1.4 min · 204 recorded · 203 measured · Source: the US BTS Friday · -5.8 min · 210 recorded · 210 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Sunday · -3.6 min · 212 recorded · 212 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 · 212 · 212 recorded · 210 measured · Source: the US BTS Tuesday · 194 · 194 recorded · 192 measured · Source: the US BTS Wednesday · 206 · 206 recorded · 204 measured · Source: the US BTS Thursday · 204 · 204 recorded · 203 measured · Source: the US BTS Friday · 210 · 210 recorded · 210 measured · Source: the US BTS Saturday · 178 · 178 recorded · 178 measured · Source: the US BTS Sunday · 212 · 212 recorded · 212 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
Monday97.6%-8.7 min210212
TuesdayFewer than 200 measured departures—192194
Wednesday97.1%-9.2 min204206
Thursday92.6%-1.4 min203204
Friday96.2%-5.8 min210210
SaturdayFewer than 200 measured departures—178178
Sunday95.3%-3.6 min212212

Month of year

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

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 118 · 118 recorded · 118 measured · Source: the US BTS Feb · 104 · 104 recorded · 103 measured · Source: the US BTS Mar · 114 · 114 recorded · 114 measured · Source: the US BTS Apr · 112 · 112 recorded · 108 measured · Source: the US BTS May · 122 · 122 recorded · 122 measured · Source: the US BTS Jun · 120 · 120 recorded · 120 measured · Source: the US BTS Jul · 124 · 124 recorded · 124 measured · Source: the US BTS Aug · 62 · 62 recorded · 62 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 136 · 136 recorded · 136 measured · Source: the US BTS Nov · 170 · 170 recorded · 168 measured · Source: the US BTS Dec · 174 · 174 recorded · 174 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—118118
FebFewer than 200 measured departures—103104
MarFewer than 200 measured departures—114114
AprFewer than 200 measured departures—108112
MayFewer than 200 measured departures—122122
JunFewer than 200 measured departures—120120
JulFewer than 200 measured departures—124124
AugFewer than 200 measured departures—6262
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—136136
NovFewer than 200 measured departures—168170
DecFewer than 200 measured departures—174174

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 94.8% 1,342
  • Delayed >15 min 4.7% 67
  • Cancelled 0.5% 7
  • 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

4
Flight numbersBy direction DeparturesOn time
OO4312 SLC → BTM 599 95.3%
OO4312 BTM → SLC 599 95.8%
OO4315 BTM → SLC 82 96.3%
OO4315 SLC → BTM 82 95.1%

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 62 +0.0% 0 91.9%
June 2026 60 +0.0% 0 90.0%
May 2026 62 +3.3% 0 90.3%
April 2026 58 +16.0% 2 96.6%
March 2026 62 +19.2% 0 96.8%
February 2026 56 +19.1% 0 96.4%
January 2026 60 +3.4% 0 100.0%
December 2025 58 −50.0% 0 94.8%
November 2025 56 −50.0% 2 100.0%
October 2025 62 −16.2% 0 96.8%
September 2025 60 0 93.3%
August 2025 62 0 100.0%
July 2025 62 0 91.9%
June 2025 60 0 98.3%
May 2025 60 0 100.0%
April 2025 50 2 92.0%
March 2025 52 0 90.4%
February 2025 47 1 97.9%
January 2025 58 0 87.9%
December 2024 116 0 93.1%
November 2024 112 0 97.3%
October 2024 74 0 98.6%

How to read this chart

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