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1,380 km · Domestic

Boston Logan (BOS) – General Mitchell (MKE)

In July 2026, 164 flights operated between Boston Logan and General Mitchell (both directions), and 79.3% 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
January6156▼ 8.2%
February5351▼ 3.8%
March10393▼ 9.7%
April110102▼ 7.3%
May173166▼ 4.0%
June168160▼ 4.8%
July1641640.0%
August172––
September154––
October160–in progress
November94––
December63––
Year to date (Jan–Jul)832792▼ 4.8%

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
January95.1%92.9%▼ 2.3%
February86.8%94.1%▲ 8.4%
March88.3%87.1%▼ 1.4%
April89.1%87.3%▼ 2.0%
May68.2%79.5%▲ 16.6%
June77.4%88.1%▲ 13.8%
July61.0%79.3%▲ 30.0%
August83.7%––
September56.5%––
October65.6%–in progress
November83.0%––
December76.2%––
Year-to-date average (Jan–Jul)80.8%86.9%▲ 7.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January16▲ 500.0%
February35▲ 66.7%
March03–
April00–
May20▼ 100.0%
June04–
July64▼ 33.3%
August2––
September2––
October4–in progress
November14––
December2––
Year to date (Jan–Jul)1222▲ 83.3%

Airlines on this route

  1. Republic Airways 76.7%
  2. JetBlue Airways 21.5%
  3. Delta Air Lines 1.8%

Oct 1, 2024 – Jul 31, 2026

By direction

BOS → MKE

Scheduled flights
1,302
Flights operated
1,273
Cancelled
29 · 2.2%
On-time departures
82.6%

MKE → BOS

Scheduled flights
1,303
Flights operated
1,274
Cancelled
29 · 2.2%
On-time departures
76.2%

BOS → MKE and MKE → BOS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Republic Airways YX 1,997 76.7% 80.8% 54
JetBlue Airways B6 561 21.5% 75.8% 2
Delta Air Lines DL 47 1.8% 64.4% 2

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 delay09:00–10:001.0min · 441 recorded · 437 measured
Gap to highest-delay hour18.4min09:00 ↔ 19:00
Recorded flights2,605BOS–MKE

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 · 21 recorded · 21 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 178 recorded · 170 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 09:00 · 91.1% · 441 recorded · 437 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 73 recorded · 72 measured · Source: the US BTS 11:00 · 77.4% · 403 recorded · 399 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 58 recorded · 57 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 114 recorded · 112 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 16:00 · 68.8% · 427 recorded · 416 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 187 recorded · 182 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 119 recorded · 111 measured · Source: the US BTS 19:00 · 69.5% · 244 recorded · 236 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 101 recorded · 95 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 21 recorded · 21 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 178 recorded · 170 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 09:00 · 1.0 min · 441 recorded · 437 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 73 recorded · 72 measured · Source: the US BTS 11:00 · 9.1 min · 403 recorded · 399 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 58 recorded · 57 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 114 recorded · 112 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 16:00 · 15.6 min · 427 recorded · 416 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 187 recorded · 182 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 119 recorded · 111 measured · Source: the US BTS 19:00 · 19.4 min · 244 recorded · 236 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 101 recorded · 95 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 21 · 21 recorded · 21 measured · Source: the US BTS 07:00 · 178 · 178 recorded · 170 measured · Source: the US BTS 08:00 · 22 · 22 recorded · 22 measured · Source: the US BTS 09:00 · 441 · 441 recorded · 437 measured · Source: the US BTS 10:00 · 73 · 73 recorded · 72 measured · Source: the US BTS 11:00 · 403 · 403 recorded · 399 measured · Source: the US BTS 12:00 · 58 · 58 recorded · 57 measured · Source: the US BTS 13:00 · 114 · 114 recorded · 112 measured · Source: the US BTS 14:00 · 164 · 164 recorded · 164 measured · Source: the US BTS 15:00 · 52 · 52 recorded · 52 measured · Source: the US BTS 16:00 · 427 · 427 recorded · 416 measured · Source: the US BTS 17:00 · 187 · 187 recorded · 182 measured · Source: the US BTS 18:00 · 119 · 119 recorded · 111 measured · Source: the US BTS 19:00 · 244 · 244 recorded · 236 measured · Source: the US BTS 20:00 · 101 · 101 recorded · 95 measured · Source: the US BTS 21:00 · 1 · 1 recorded · 1 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—2121
07:00Fewer than 200 measured departures—170178
08:00Fewer than 200 measured departures—2222
09:0091.1%1.0 min437441
10:00Fewer than 200 measured departures—7273
11:0077.4%9.1 min399403
12:00Fewer than 200 measured departures—5758
13:00Fewer than 200 measured departures—112114
14:00Fewer than 200 measured departures—164164
15:00Fewer than 200 measured departures—5252
16:0068.8%15.6 min416427
17:00Fewer than 200 measured departures—182187
18:00Fewer than 200 measured departures—111119
19:0069.5%19.4 min236244
20:00Fewer than 200 measured departures—95101
21:00Fewer than 200 measured departures—11
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 · 75.8% · 402 recorded · 385 measured · Source: the US BTS Tuesday · 80.6% · 392 recorded · 382 measured · Source: the US BTS Wednesday · 80.3% · 396 recorded · 390 measured · Source: the US BTS Thursday · 79.2% · 397 recorded · 389 measured · Source: the US BTS Friday · 77.7% · 389 recorded · 385 measured · Source: the US BTS Saturday · 84.9% · 277 recorded · 272 measured · Source: the US BTS Sunday · 79.1% · 352 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
Monday · 14.8 min · 402 recorded · 385 measured · Source: the US BTS Tuesday · 6.6 min · 392 recorded · 382 measured · Source: the US BTS Wednesday · 5.9 min · 396 recorded · 390 measured · Source: the US BTS Thursday · 8.6 min · 397 recorded · 389 measured · Source: the US BTS Friday · 9.7 min · 389 recorded · 385 measured · Source: the US BTS Saturday · 6.1 min · 277 recorded · 272 measured · Source: the US BTS Sunday · 9.7 min · 352 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
Monday · 402 · 402 recorded · 385 measured · Source: the US BTS Tuesday · 392 · 392 recorded · 382 measured · Source: the US BTS Wednesday · 396 · 396 recorded · 390 measured · Source: the US BTS Thursday · 397 · 397 recorded · 389 measured · Source: the US BTS Friday · 389 · 389 recorded · 385 measured · Source: the US BTS Saturday · 277 · 277 recorded · 272 measured · Source: the US BTS Sunday · 352 · 352 recorded · 344 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday75.8%14.8 min385402
Tuesday80.6%6.6 min382392
Wednesday80.3%5.9 min390396
Thursday79.2%8.6 min389397
Friday77.7%9.7 min385389
Saturday84.9%6.1 min272277
Sunday79.1%9.7 min344352

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 · 117 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 112 recorded · 104 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 199 recorded · 196 measured · Source: the US BTS Apr · 88.2% · 212 recorded · 212 measured · Source: the US BTS May · 73.8% · 341 recorded · 339 measured · Source: the US BTS Jun · 82.6% · 332 recorded · 328 measured · Source: the US BTS Jul · 70.1% · 338 recorded · 328 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 174 recorded · 172 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 156 recorded · 154 measured · Source: the US BTS Oct · 75.2% · 258 recorded · 254 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 200 recorded · 186 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 159 recorded · 157 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 · 117 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 112 recorded · 104 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 199 recorded · 196 measured · Source: the US BTS Apr · 1.4 min · 212 recorded · 212 measured · Source: the US BTS May · 12.4 min · 341 recorded · 339 measured · Source: the US BTS Jun · 7.3 min · 332 recorded · 328 measured · Source: the US BTS Jul · 18.0 min · 338 recorded · 328 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 174 recorded · 172 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 156 recorded · 154 measured · Source: the US BTS Oct · 11.8 min · 258 recorded · 254 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 200 recorded · 186 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 159 recorded · 157 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 · 117 measured · Source: the US BTS Feb · 112 · 112 recorded · 104 measured · Source: the US BTS Mar · 199 · 199 recorded · 196 measured · Source: the US BTS Apr · 212 · 212 recorded · 212 measured · Source: the US BTS May · 341 · 341 recorded · 339 measured · Source: the US BTS Jun · 332 · 332 recorded · 328 measured · Source: the US BTS Jul · 338 · 338 recorded · 328 measured · Source: the US BTS Aug · 174 · 174 recorded · 172 measured · Source: the US BTS Sep · 156 · 156 recorded · 154 measured · Source: the US BTS Oct · 258 · 258 recorded · 254 measured · Source: the US BTS Nov · 200 · 200 recorded · 186 measured · Source: the US BTS Dec · 159 · 159 recorded · 157 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—117124
FebFewer than 200 measured departures—104112
MarFewer than 200 measured departures—196199
Apr88.2%1.4 min212212
May73.8%12.4 min339341
Jun82.6%7.3 min328332
Jul70.1%18.0 min328338
AugFewer than 200 measured departures—172174
SepFewer than 200 measured departures—154156
Oct75.2%11.8 min254258
NovFewer than 200 measured departures—186200
DecFewer than 200 measured departures—157159

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 77.7% 2,023
  • Delayed >15 min 20.1% 524
  • Cancelled 2.2% 58
  • 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
YX5614 BOS → MKE 538 91.2%
YX5619 BOS → MKE 459 73.4%
YX5619 MKE → BOS 406 75.1%
YX5614 MKE → BOS 335 76.3%
B662229 BOS → MKE 235 82.9%
B662230 MKE → BOS 235 72.2%
YX5784 MKE → BOS 194 91.0%
YX5670 MKE → BOS 51 72.6%
B661039 BOS → MKE 45 84.4%
B661138 MKE → BOS 45 48.9%

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 164 +0.0% 4 79.3%
June 2026 160 −4.8% 4 88.1%
May 2026 166 −4.0% 0 79.5%
April 2026 102 −7.3% 0 87.3%
March 2026 93 −9.7% 3 87.1%
February 2026 51 −3.8% 5 94.1%
January 2026 56 −8.2% 6 92.9%
December 2025 63 −33.0% 2 76.2%
November 2025 94 +2.2% 14 83.0%
October 2025 160 +70.2% 4 65.6%
September 2025 154 2 56.5%
August 2025 172 2 83.7%
July 2025 164 6 61.0%
June 2025 168 0 77.4%
May 2025 173 2 68.2%
April 2025 110 0 89.1%
March 2025 103 0 88.3%
February 2025 53 3 86.8%
January 2025 61 1 95.1%
December 2024 94 0 89.4%
November 2024 92 0 83.7%
October 2024 94 0 91.5%

How to read this chart

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