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3,021 km · Domestic

Bozeman Yellowstone (BZN) – Newark Liberty (EWR)

In July 2026, 118 flights operated between Bozeman Yellowstone and Newark Liberty (both directions), and 73.7% 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 periods17 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January6968▼ 1.4%
February6460▼ 6.3%
March68680.0%
April–12–
May20200.0%
June7072▲ 2.9%
July123118▼ 4.1%
August124––
September108––
October50–in progress
November–––
December32––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods17 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January91.3%94.1%▲ 3.1%
February82.8%83.3%▲ 0.6%
March92.6%70.6%▼ 23.8%
April–83.3%–
May80.0%95.0%▲ 18.8%
June81.4%93.1%▲ 14.4%
July74.8%73.7%▼ 1.5%
August76.6%––
September87.0%––
October84.0%–in progress
November–––
December68.8%––

Cancelled flights by month

The most recent periods17 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January14▲ 300.0%
February04–
March02–
April–0–
May02–
June00–
July16▲ 500.0%
August0––
September0––
October0–in progress
November–––
December0––

By direction

BZN → EWR

Scheduled flights
598
Flights operated
587
Cancelled
11 · 1.8%
On-time departures
74.3%

EWR → BZN

Scheduled flights
598
Flights operated
589
Cancelled
9 · 1.5%
On-time departures
90.2%

BZN → EWR and EWR → BZN counted separately.

Airlines on this route

Dec 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 1,196 100.0% 82.2% 20

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 19, 2024 → Jul 31, 2026

Lowest average delay07:00–08:00-1.1min · 401 recorded · 394 measured
Gap to highest-delay hour14.5min07:00 ↔ 11:00
Recorded flights1,196BZN–EWR

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 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 07:00 · 93.2% · 401 recorded · 394 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 135 recorded · 133 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 54 recorded · 54 measured · Source: the US BTS 11:00 · 78.4% · 345 recorded · 338 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 70 recorded · 69 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 138 recorded · 135 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 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 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 07:00 · -1.1 min · 401 recorded · 394 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 135 recorded · 133 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 54 recorded · 54 measured · Source: the US BTS 11:00 · 13.4 min · 345 recorded · 338 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 70 recorded · 69 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 138 recorded · 135 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 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 · 7 · 7 recorded · 7 measured · Source: the US BTS 07:00 · 401 · 401 recorded · 394 measured · Source: the US BTS 08:00 · 30 · 30 recorded · 30 measured · Source: the US BTS 09:00 · 135 · 135 recorded · 133 measured · Source: the US BTS 10:00 · 54 · 54 recorded · 54 measured · Source: the US BTS 11:00 · 345 · 345 recorded · 338 measured · Source: the US BTS 12:00 · 70 · 70 recorded · 69 measured · Source: the US BTS 13:00 · 138 · 138 recorded · 135 measured · Source: the US BTS 14:00 · 9 · 9 recorded · 9 measured · Source: the US BTS 15:00 · 7 · 7 recorded · 7 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 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———
06:00Fewer than 200 measured departures—77
07:0093.2%-1.1 min394401
08:00Fewer than 200 measured departures—3030
09:00Fewer than 200 measured departures—133135
10:00Fewer than 200 measured departures—5454
11:0078.4%13.4 min338345
12:00Fewer than 200 measured departures—6970
13:00Fewer than 200 measured departures—135138
14:00Fewer than 200 measured departures—99
15:00Fewer than 200 measured departures—77
16:00No observations———
17:00No observations———
18:00No observations———
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 · 158 recorded · 153 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 158 recorded · 157 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 158 recorded · 156 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 168 recorded · 163 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 168 recorded · 168 measured · Source: the US BTS Saturday · 78.1% · 226 recorded · 224 measured · Source: the US BTS Sunday · Fewer than 200 measured departures · 160 recorded · 155 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 · 158 recorded · 153 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 158 recorded · 157 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 158 recorded · 156 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 168 recorded · 163 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 168 recorded · 168 measured · Source: the US BTS Saturday · 12.7 min · 226 recorded · 224 measured · Source: the US BTS Sunday · Fewer than 200 measured departures · 160 recorded · 155 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 · 158 · 158 recorded · 153 measured · Source: the US BTS Tuesday · 158 · 158 recorded · 157 measured · Source: the US BTS Wednesday · 158 · 158 recorded · 156 measured · Source: the US BTS Thursday · 168 · 168 recorded · 163 measured · Source: the US BTS Friday · 168 · 168 recorded · 168 measured · Source: the US BTS Saturday · 226 · 226 recorded · 224 measured · Source: the US BTS Sunday · 160 · 160 recorded · 155 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—153158
TuesdayFewer than 200 measured departures—157158
WednesdayFewer than 200 measured departures—156158
ThursdayFewer than 200 measured departures—163168
FridayFewer than 200 measured departures—168168
Saturday78.1%12.7 min224226
SundayFewer than 200 measured departures—155160

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 · 142 recorded · 137 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 128 recorded · 124 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 138 recorded · 136 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 · 42 recorded · 40 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 142 recorded · 142 measured · Source: the US BTS Jul · 74.3% · 248 recorded · 241 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 108 recorded · 108 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS Nov · No observations · 0 recorded · 0 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 62 recorded · 62 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 · Fewer than 200 measured departures · 142 recorded · 137 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 128 recorded · 124 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 138 recorded · 136 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 · 42 recorded · 40 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 142 recorded · 142 measured · Source: the US BTS Jul · 24.1 min · 248 recorded · 241 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 108 recorded · 108 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS Nov · No observations · 0 recorded · 0 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 62 recorded · 62 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 · 142 · 142 recorded · 137 measured · Source: the US BTS Feb · 128 · 128 recorded · 124 measured · Source: the US BTS Mar · 138 · 138 recorded · 136 measured · Source: the US BTS Apr · 12 · 12 recorded · 12 measured · Source: the US BTS May · 42 · 42 recorded · 40 measured · Source: the US BTS Jun · 142 · 142 recorded · 142 measured · Source: the US BTS Jul · 248 · 248 recorded · 241 measured · Source: the US BTS Aug · 124 · 124 recorded · 124 measured · Source: the US BTS Sep · 108 · 108 recorded · 108 measured · Source: the US BTS Oct · 50 · 50 recorded · 50 measured · Source: the US BTS Nov · No observations · 0 recorded · 0 measured · Source: the US BTS Dec · 62 · 62 recorded · 62 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—137142
FebFewer than 200 measured departures—124128
MarFewer than 200 measured departures—136138
AprFewer than 200 measured departures—1212
MayFewer than 200 measured departures—4042
JunFewer than 200 measured departures—142142
Jul74.3%24.1 min241248
AugFewer than 200 measured departures—124124
SepFewer than 200 measured departures—108108
OctFewer than 200 measured departures—5050
NovNo observations———
DecFewer than 200 measured departures—6262

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 80.9% 967
  • Delayed >15 min 17.5% 209
  • Cancelled 1.7% 20
  • 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

19
19 of 19
Flight numbersBy direction DeparturesOn time
UA297 EWR → BZN 161 94.2%
UA348 BZN → EWR 144 73.4%
UA1287 BZN → EWR 89 71.9%
UA2003 BZN → EWR 80 73.7%
UA1352 BZN → EWR 64 93.8%
UA2854 EWR → BZN 64 95.3%
UA1611 EWR → BZN 58 84.5%
UA1278 EWR → BZN 37 86.5%
UA1538 EWR → BZN 37 77.1%
UA1818 EWR → BZN 37 94.6%
UA2055 BZN → EWR 37 83.8%
UA2301 BZN → EWR 37 70.3%
UA233 BZN → EWR 37 77.8%
UA350 EWR → BZN 37 94.6%
UA1372 EWR → BZN 36 86.1%
UA562 BZN → EWR 36 60.0%
UA2320 EWR → BZN 35 88.6%
UA2425 BZN → EWR 31 74.2%
UA693 EWR → BZN 31 93.6%

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 118 −4.1% 6 73.7%
June 2026 72 +2.9% 0 93.1%
May 2026 20 +0.0% 2 95.0%
April 2026 12 0 83.3%
March 2026 68 +0.0% 2 70.6%
February 2026 60 −6.3% 4 83.3%
January 2026 68 −1.4% 4 94.1%
December 2025 32 +6.7% 0 68.8%
October 2025 50 0 84.0%
September 2025 108 0 87.0%
August 2025 124 0 76.6%
July 2025 123 1 74.8%
June 2025 70 0 81.4%
May 2025 20 0 80.0%
March 2025 68 0 92.6%
February 2025 64 0 82.8%
January 2025 69 1 91.3%
December 2024 30 0 83.3%

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