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1,626 km · Domestic

Missoula Montana (MSO) – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)

In July 2026, 124 flights operated between Missoula Montana and Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (both directions), and 84.7% 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 periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January62620.0%
February56560.0%
March6258▼ 6.5%
April60600.0%
May62112▲ 80.6%
June106120▲ 13.2%
July1241240.0%
August120––
September78––
October62–in progress
November60––
December62––
Year to date (Jan–Jul)532592▲ 11.3%

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
January98.4%79.0%▼ 19.7%
February92.9%71.4%▼ 23.1%
March90.3%75.9%▼ 15.9%
April91.7%81.7%▼ 10.9%
May85.5%90.2%▲ 5.5%
June80.2%75.0%▼ 6.5%
July80.6%84.7%▲ 5.1%
August89.2%––
September92.3%––
October87.1%–in progress
November93.3%––
December85.5%––
Year-to-date average (Jan–Jul)88.5%79.7%▼ 10.0%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February00–
March04–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)04

By direction

MSO → MSP

Scheduled flights
836
Flights operated
834
Cancelled
2 · 0.2%
On-time departures
90.8%

MSP → MSO

Scheduled flights
836
Flights operated
834
Cancelled
2 · 0.2%
On-time departures
79.6%

MSO → MSP and MSP → MSO counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,672 100.0% 85.2% 4

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 delay07:00–08:00-0.0min · 201 recorded · 201 measured
Gap to highest-delay hour16.7min07:00 ↔ 18:00
Recorded flights1,672MSO–MSP

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 · 92.4% · 263 recorded · 263 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 07:00 · 94.5% · 201 recorded · 201 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 188 recorded · 186 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 185 recorded · 185 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 79.2% · 324 recorded · 322 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 65 recorded · 65 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: the US BTS 21:00 · 69.1% · 210 recorded · 210 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 32 recorded · 32 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 · 4.0 min · 263 recorded · 263 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 07:00 · -0.0 min · 201 recorded · 201 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 188 recorded · 186 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 185 recorded · 185 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 16.7 min · 324 recorded · 322 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 65 recorded · 65 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: the US BTS 21:00 · 12.9 min · 210 recorded · 210 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 32 recorded · 32 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 · 263 · 263 recorded · 263 measured · Source: the US BTS 06:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 07:00 · 201 · 201 recorded · 201 measured · Source: the US BTS 08:00 · 188 · 188 recorded · 186 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 182 · 182 recorded · 182 measured · Source: the US BTS 13:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 185 · 185 recorded · 185 measured · Source: the US BTS 16:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 324 · 324 recorded · 322 measured · Source: the US BTS 19:00 · 65 · 65 recorded · 65 measured · Source: the US BTS 20:00 · 19 · 19 recorded · 19 measured · Source: the US BTS 21:00 · 210 · 210 recorded · 210 measured · Source: the US BTS 22:00 · 32 · 32 recorded · 32 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———
05:0092.4%4.0 min263263
06:00Fewer than 200 measured departures—11
07:0094.5%-0.0 min201201
08:00Fewer than 200 measured departures—186188
09:00No observations———
10:00No observations———
11:00No observations———
12:00Fewer than 200 measured departures—182182
13:00Fewer than 200 measured departures—11
14:00No observations———
15:00Fewer than 200 measured departures—185185
16:00Fewer than 200 measured departures—11
17:00No observations———
18:0079.2%16.7 min322324
19:00Fewer than 200 measured departures—6565
20:00Fewer than 200 measured departures—1919
21:0069.1%12.9 min210210
22:00Fewer than 200 measured departures—3232
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.0% · 242 recorded · 241 measured · Source: the US BTS Tuesday · 89.1% · 239 recorded · 239 measured · Source: the US BTS Wednesday · 84.0% · 238 recorded · 238 measured · Source: the US BTS Thursday · 87.9% · 240 recorded · 240 measured · Source: the US BTS Friday · 84.6% · 240 recorded · 240 measured · Source: the US BTS Saturday · 86.7% · 234 recorded · 233 measured · Source: the US BTS Sunday · 81.0% · 239 recorded · 237 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 · 7.8 min · 242 recorded · 241 measured · Source: the US BTS Tuesday · 0.9 min · 239 recorded · 239 measured · Source: the US BTS Wednesday · 10.5 min · 238 recorded · 238 measured · Source: the US BTS Thursday · 13.0 min · 240 recorded · 240 measured · Source: the US BTS Friday · 4.7 min · 240 recorded · 240 measured · Source: the US BTS Saturday · 7.4 min · 234 recorded · 233 measured · Source: the US BTS Sunday · 11.7 min · 239 recorded · 237 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 · 242 · 242 recorded · 241 measured · Source: the US BTS Tuesday · 239 · 239 recorded · 239 measured · Source: the US BTS Wednesday · 238 · 238 recorded · 238 measured · Source: the US BTS Thursday · 240 · 240 recorded · 240 measured · Source: the US BTS Friday · 240 · 240 recorded · 240 measured · Source: the US BTS Saturday · 234 · 234 recorded · 233 measured · Source: the US BTS Sunday · 239 · 239 recorded · 237 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.0%7.8 min241242
Tuesday89.1%0.9 min239239
Wednesday84.0%10.5 min238238
Thursday87.9%13.0 min240240
Friday84.6%4.7 min240240
Saturday86.7%7.4 min233234
Sunday81.0%11.7 min237239

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 · 124 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 112 recorded · 112 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 124 recorded · 120 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS May · Fewer than 200 measured departures · 174 recorded · 174 measured · Source: the US BTS Jun · 77.4% · 226 recorded · 226 measured · Source: the US BTS Jul · 82.7% · 248 recorded · 248 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 78 recorded · 78 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 102 recorded · 102 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 124 recorded · 124 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 · 124 recorded · 124 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 112 recorded · 112 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 124 recorded · 120 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS May · Fewer than 200 measured departures · 174 recorded · 174 measured · Source: the US BTS Jun · 11.0 min · 226 recorded · 226 measured · Source: the US BTS Jul · 8.6 min · 248 recorded · 248 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 78 recorded · 78 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 102 recorded · 102 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 124 recorded · 124 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 · 124 measured · Source: the US BTS Feb · 112 · 112 recorded · 112 measured · Source: the US BTS Mar · 124 · 124 recorded · 120 measured · Source: the US BTS Apr · 120 · 120 recorded · 120 measured · Source: the US BTS May · 174 · 174 recorded · 174 measured · Source: the US BTS Jun · 226 · 226 recorded · 226 measured · Source: the US BTS Jul · 248 · 248 recorded · 248 measured · Source: the US BTS Aug · 120 · 120 recorded · 120 measured · Source: the US BTS Sep · 78 · 78 recorded · 78 measured · Source: the US BTS Oct · 102 · 102 recorded · 102 measured · Source: the US BTS Nov · 120 · 120 recorded · 120 measured · Source: the US BTS Dec · 124 · 124 recorded · 124 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—124124
FebFewer than 200 measured departures—112112
MarFewer than 200 measured departures—120124
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—174174
Jun77.4%11.0 min226226
Jul82.7%8.6 min248248
AugFewer than 200 measured departures—120120
SepFewer than 200 measured departures—7878
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—120120
DecFewer than 200 measured departures—124124

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 85.0% 1,421
  • Delayed >15 min 14.8% 247
  • Cancelled 0.2% 4
  • 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

6
Flight numbersBy direction DeparturesOn time
DL2610 MSP → MSO 653 76.8%
DL2907 MSO → MSP 653 93.2%
DL1358 MSP → MSO 97 89.7%
DL1358 MSO → MSP 97 84.5%
DL362 MSO → MSP 86 79.1%
DL362 MSP → MSO 86 89.5%

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 124 +0.0% 0 84.7%
June 2026 120 +13.2% 0 75.0%
May 2026 112 +80.6% 0 90.2%
April 2026 60 +0.0% 0 81.7%
March 2026 58 −6.5% 4 75.9%
February 2026 56 +0.0% 0 71.4%
January 2026 62 +0.0% 0 79.0%
December 2025 62 +0.0% 0 85.5%
November 2025 60 +0.0% 0 93.3%
October 2025 62 +55.0% 0 87.1%
September 2025 78 0 92.3%
August 2025 120 0 89.2%
July 2025 124 0 80.6%
June 2025 106 0 80.2%
May 2025 62 0 85.5%
April 2025 60 0 91.7%
March 2025 62 0 90.3%
February 2025 56 0 92.9%
January 2025 62 0 98.4%
December 2024 62 0 80.6%
November 2024 60 0 86.7%
October 2024 40 0 92.5%

How to read this chart

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