Aviation Data
EN
EnglishTiếng Việt

1,477 km · Domestic

Kansas City (MCI) – Salt Lake City (SLC)

In July 2026, 178 flights operated between Kansas City and Salt Lake City (both directions), and 84.8% 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
January128130▲ 1.6%
February130124▼ 4.6%
March159166▲ 4.4%
April167172▲ 3.0%
May174172▼ 1.1%
June177172▼ 2.8%
July182178▼ 2.2%
August180––
September170––
October182–in progress
November174––
December178––
Year to date (Jan–Jul)1,1171,114▼ 0.3%

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
January88.3%93.1%▲ 5.4%
February84.6%86.3%▲ 2.0%
March85.5%88.6%▲ 3.6%
April91.6%86.0%▼ 6.1%
May86.2%90.1%▲ 4.5%
June78.5%84.9%▲ 8.2%
July81.9%84.8%▲ 3.5%
August88.3%––
September91.8%––
October86.3%–in progress
November82.8%––
December79.8%––
Year-to-date average (Jan–Jul)85.2%87.7%▲ 2.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January120▼ 100.0%
February06–
March18▲ 700.0%
April10▼ 100.0%
May02–
June10▼ 100.0%
July20▼ 100.0%
August2––
September0––
October0–in progress
November0––
December2––
Year to date (Jan–Jul)1716▼ 5.9%

By direction

MCI → SLC

Scheduled flights
1,793
Flights operated
1,774
Cancelled
19 · 1.1%
On-time departures
89.7%

SLC → MCI

Scheduled flights
1,793
Flights operated
1,775
Cancelled
18 · 1.0%
On-time departures
82.3%

MCI → SLC and SLC → MCI counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 3,586 100.0% 86.0% 37

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 delay06:00–07:000.4min · 418 recorded · 411 measured
Gap to highest-delay hour10.3min06:00 ↔ 20:00
Recorded flights3,586MCI–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 · 95.6% · 418 recorded · 411 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 176 recorded · 173 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 64 recorded · 63 measured · Source: the US BTS 09:00 · 85.9% · 400 recorded · 398 measured · Source: the US BTS 10:00 · 88.1% · 254 recorded · 252 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 81.9% · 306 recorded · 303 measured · Source: the US BTS 14:00 · 88.6% · 689 recorded · 686 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 68 recorded · 66 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 84.5% · 266 recorded · 264 measured · Source: the US BTS 18:00 · 83.5% · 384 recorded · 382 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS 20:00 · 77.0% · 373 recorded · 369 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 122 recorded · 116 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 · 0.4 min · 418 recorded · 411 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 176 recorded · 173 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 64 recorded · 63 measured · Source: the US BTS 09:00 · 2.6 min · 400 recorded · 398 measured · Source: the US BTS 10:00 · 4.7 min · 254 recorded · 252 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 5.4 min · 306 recorded · 303 measured · Source: the US BTS 14:00 · 2.9 min · 689 recorded · 686 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 68 recorded · 66 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 8.4 min · 266 recorded · 264 measured · Source: the US BTS 18:00 · 7.5 min · 384 recorded · 382 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS 20:00 · 10.7 min · 373 recorded · 369 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 122 recorded · 116 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 · 418 · 418 recorded · 411 measured · Source: the US BTS 07:00 · 176 · 176 recorded · 173 measured · Source: the US BTS 08:00 · 64 · 64 recorded · 63 measured · Source: the US BTS 09:00 · 400 · 400 recorded · 398 measured · Source: the US BTS 10:00 · 254 · 254 recorded · 252 measured · Source: the US BTS 11:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 306 · 306 recorded · 303 measured · Source: the US BTS 14:00 · 689 · 689 recorded · 686 measured · Source: the US BTS 15:00 · 68 · 68 recorded · 66 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · 266 · 266 recorded · 264 measured · Source: the US BTS 18:00 · 384 · 384 recorded · 382 measured · Source: the US BTS 19:00 · 62 · 62 recorded · 62 measured · Source: the US BTS 20:00 · 373 · 373 recorded · 369 measured · Source: the US BTS 21:00 · 122 · 122 recorded · 116 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———
06:0095.6%0.4 min411418
07:00Fewer than 200 measured departures—173176
08:00Fewer than 200 measured departures—6364
09:0085.9%2.6 min398400
10:0088.1%4.7 min252254
11:00Fewer than 200 measured departures—44
12:00No observations———
13:0081.9%5.4 min303306
14:0088.6%2.9 min686689
15:00Fewer than 200 measured departures—6668
16:00No observations———
17:0084.5%8.4 min264266
18:0083.5%7.5 min382384
19:00Fewer than 200 measured departures—6262
20:0077.0%10.7 min369373
21:00Fewer than 200 measured departures—116122
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 · 82.1% · 540 recorded · 530 measured · Source: the US BTS Tuesday · 89.8% · 506 recorded · 502 measured · Source: the US BTS Wednesday · 88.1% · 504 recorded · 503 measured · Source: the US BTS Thursday · 84.2% · 526 recorded · 525 measured · Source: the US BTS Friday · 87.3% · 530 recorded · 526 measured · Source: the US BTS Saturday · 87.9% · 448 recorded · 438 measured · Source: the US BTS Sunday · 83.2% · 532 recorded · 525 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 · 8.1 min · 540 recorded · 530 measured · Source: the US BTS Tuesday · 3.3 min · 506 recorded · 502 measured · Source: the US BTS Wednesday · 2.3 min · 504 recorded · 503 measured · Source: the US BTS Thursday · 5.4 min · 526 recorded · 525 measured · Source: the US BTS Friday · 4.1 min · 530 recorded · 526 measured · Source: the US BTS Saturday · 5.0 min · 448 recorded · 438 measured · Source: the US BTS Sunday · 7.3 min · 532 recorded · 525 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 · 540 · 540 recorded · 530 measured · Source: the US BTS Tuesday · 506 · 506 recorded · 502 measured · Source: the US BTS Wednesday · 504 · 504 recorded · 503 measured · Source: the US BTS Thursday · 526 · 526 recorded · 525 measured · Source: the US BTS Friday · 530 · 530 recorded · 526 measured · Source: the US BTS Saturday · 448 · 448 recorded · 438 measured · Source: the US BTS Sunday · 532 · 532 recorded · 525 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
Monday82.1%8.1 min530540
Tuesday89.8%3.3 min502506
Wednesday88.1%2.3 min503504
Thursday84.2%5.4 min525526
Friday87.3%4.1 min526530
Saturday87.9%5.0 min438448
Sunday83.2%7.3 min525532

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 · 90.7% · 270 recorded · 258 measured · Source: the US BTS Feb · 85.4% · 260 recorded · 254 measured · Source: the US BTS Mar · 87.1% · 334 recorded · 325 measured · Source: the US BTS Apr · 88.8% · 340 recorded · 339 measured · Source: the US BTS May · 88.2% · 348 recorded · 346 measured · Source: the US BTS Jun · 81.7% · 350 recorded · 349 measured · Source: the US BTS Jul · 83.3% · 362 recorded · 360 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 182 recorded · 180 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 170 recorded · 170 measured · Source: the US BTS Oct · 88.5% · 286 recorded · 286 measured · Source: the US BTS Nov · 82.3% · 338 recorded · 338 measured · Source: the US BTS Dec · 81.7% · 346 recorded · 344 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 · 0.9 min · 270 recorded · 258 measured · Source: the US BTS Feb · 5.9 min · 260 recorded · 254 measured · Source: the US BTS Mar · 3.3 min · 334 recorded · 325 measured · Source: the US BTS Apr · 2.1 min · 340 recorded · 339 measured · Source: the US BTS May · 1.9 min · 348 recorded · 346 measured · Source: the US BTS Jun · 8.5 min · 350 recorded · 349 measured · Source: the US BTS Jul · 11.5 min · 362 recorded · 360 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 182 recorded · 180 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 170 recorded · 170 measured · Source: the US BTS Oct · 1.7 min · 286 recorded · 286 measured · Source: the US BTS Nov · 8.8 min · 338 recorded · 338 measured · Source: the US BTS Dec · 7.5 min · 346 recorded · 344 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 · 270 · 270 recorded · 258 measured · Source: the US BTS Feb · 260 · 260 recorded · 254 measured · Source: the US BTS Mar · 334 · 334 recorded · 325 measured · Source: the US BTS Apr · 340 · 340 recorded · 339 measured · Source: the US BTS May · 348 · 348 recorded · 346 measured · Source: the US BTS Jun · 350 · 350 recorded · 349 measured · Source: the US BTS Jul · 362 · 362 recorded · 360 measured · Source: the US BTS Aug · 182 · 182 recorded · 180 measured · Source: the US BTS Sep · 170 · 170 recorded · 170 measured · Source: the US BTS Oct · 286 · 286 recorded · 286 measured · Source: the US BTS Nov · 338 · 338 recorded · 338 measured · Source: the US BTS Dec · 346 · 346 recorded · 344 measured · Source: the US BTS

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

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan90.7%0.9 min258270
Feb85.4%5.9 min254260
Mar87.1%3.3 min325334
Apr88.8%2.1 min339340
May88.2%1.9 min346348
Jun81.7%8.5 min349350
Jul83.3%11.5 min360362
AugFewer than 200 measured departures—180182
SepFewer than 200 measured departures—170170
Oct88.5%1.7 min286286
Nov82.3%8.8 min338338
Dec81.7%7.5 min344346

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 85.1% 3,052
  • Delayed >15 min 13.9% 497
  • Cancelled 1.0% 37
  • 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

7
Flight numbersBy direction DeparturesOn time
DL2897 MCI → SLC 658 95.1%
DL2993 SLC → MCI 624 78.3%
DL2882 SLC → MCI 595 85.7%
DL2903 MCI → SLC 566 84.9%
DL2882 MCI → SLC 520 88.8%
DL2903 SLC → MCI 507 83.2%
DL1053 MCI → SLC 35 91.4%

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 178 −2.2% 0 84.8%
June 2026 172 −2.8% 0 84.9%
May 2026 172 −1.1% 2 90.1%
April 2026 172 +3.0% 0 86.0%
March 2026 166 +4.4% 8 88.6%
February 2026 124 −4.6% 6 86.3%
January 2026 130 +1.6% 0 93.1%
December 2025 178 +7.2% 2 79.8%
November 2025 174 +6.1% 0 82.8%
October 2025 182 +75.0% 0 86.3%
September 2025 170 0 91.8%
August 2025 180 2 88.3%
July 2025 182 2 81.9%
June 2025 177 1 78.5%
May 2025 174 0 86.2%
April 2025 167 1 91.6%
March 2025 159 1 85.5%
February 2025 130 0 84.6%
January 2025 128 12 88.3%
December 2024 166 0 83.7%
November 2024 164 0 81.7%
October 2024 104 0 92.3%

How to read this chart

Loading the guide…