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4,568 km · Domestic

Ted Stevens Anchorage (ANC) – Chicago O'Hare (ORD)

In July 2026, 304 flights operated between Ted Stevens Anchorage and Chicago O'Hare (both directions), and 76.6% 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
January1210▼ 16.7%
February–––
March1252▲ 333.3%
April7462▼ 16.2%
May217182▼ 16.1%
June276280▲ 1.4%
July308304▼ 1.3%
August284––
September201––
October93–in progress
November55––
December30––

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
January66.7%100.0%▲ 49.9%
February–––
March100.0%57.7%▼ 42.3%
April77.0%74.2%▼ 3.6%
May87.1%88.5%▲ 1.6%
June79.3%79.3%0.0%
July74.4%76.6%▲ 3.0%
August78.2%––
September81.1%––
October79.6%–in progress
November83.6%––
December80.0%––

Cancelled flights by month

The most recent periods17 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February–––
March02–
April00–
May03–
June12▲ 100.0%
July24▲ 100.0%
August2––
September0––
October2–in progress
November3––
December0––

Airlines on this route

  1. United Airlines 54.4%
  2. Alaska Airlines 27.9%
  3. American Airlines 17.7%

Oct 1, 2024 – Jul 31, 2026

By direction

ANC → ORD

Scheduled flights
1,280
Flights operated
1,266
Cancelled
14 · 1.1%
On-time departures
81.6%

ORD → ANC

Scheduled flights
1,277
Flights operated
1,270
Cancelled
7 · 0.5%
On-time departures
77.2%

ANC → ORD and ORD → ANC counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 1,392 54.4% 84.4% 16
Alaska Airlines AS 713 27.9% 81.4% 3
American Airlines AA 452 17.7% 61.1% 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 delay23:00–00:003.3min · 427 recorded · 423 measured
Gap to highest-delay hour23.5min23:00 ↔ 17:00
Recorded flights2,557ANC–ORD

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · Fewer than 200 measured departures · 119 recorded · 118 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 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 09:00 · 85.8% · 309 recorded · 309 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 52 recorded · 51 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 42 recorded · 42 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 188 recorded · 187 measured · Source: the US BTS 16:00 · 78.4% · 277 recorded · 273 measured · Source: the US BTS 17:00 · 61.8% · 217 recorded · 217 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 83.5% · 320 recorded · 316 measured · Source: the US BTS 21:00 · 72.1% · 490 recorded · 484 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: the US BTS 23:00 · 89.1% · 427 recorded · 423 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 · Fewer than 200 measured departures · 119 recorded · 118 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 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 09:00 · 5.1 min · 309 recorded · 309 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 52 recorded · 51 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 42 recorded · 42 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 188 recorded · 187 measured · Source: the US BTS 16:00 · 13.8 min · 277 recorded · 273 measured · Source: the US BTS 17:00 · 26.8 min · 217 recorded · 217 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 7.4 min · 320 recorded · 316 measured · Source: the US BTS 21:00 · 22.5 min · 490 recorded · 484 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: the US BTS 23:00 · 3.3 min · 427 recorded · 423 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 · 119 · 119 recorded · 118 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 · 3 · 3 recorded · 3 measured · Source: the US BTS 08:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 09:00 · 309 · 309 recorded · 309 measured · Source: the US BTS 10:00 · 52 · 52 recorded · 51 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 42 · 42 recorded · 42 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 188 · 188 recorded · 187 measured · Source: the US BTS 16:00 · 277 · 277 recorded · 273 measured · Source: the US BTS 17:00 · 217 · 217 recorded · 217 measured · Source: the US BTS 18:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 320 · 320 recorded · 316 measured · Source: the US BTS 21:00 · 490 · 490 recorded · 484 measured · Source: the US BTS 22:00 · 40 · 40 recorded · 40 measured · Source: the US BTS 23:00 · 427 · 427 recorded · 423 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00Fewer than 200 measured departures—118119
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00No observations———
07:00Fewer than 200 measured departures—33
08:00Fewer than 200 measured departures—7070
09:0085.8%5.1 min309309
10:00Fewer than 200 measured departures—5152
11:00No observations———
12:00No observations———
13:00Fewer than 200 measured departures—4242
14:00No observations———
15:00Fewer than 200 measured departures—187188
16:0078.4%13.8 min273277
17:0061.8%26.8 min217217
18:00Fewer than 200 measured departures—33
19:00No observations———
20:0083.5%7.4 min316320
21:0072.1%22.5 min484490
22:00Fewer than 200 measured departures—4040
23:0089.1%3.3 min423427

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.3% · 363 recorded · 353 measured · Source: the US BTS Tuesday · 82.1% · 347 recorded · 347 measured · Source: the US BTS Wednesday · 76.5% · 349 recorded · 349 measured · Source: the US BTS Thursday · 77.5% · 366 recorded · 364 measured · Source: the US BTS Friday · 83.1% · 385 recorded · 384 measured · Source: the US BTS Saturday · 79.5% · 377 recorded · 375 measured · Source: the US BTS Sunday · 77.8% · 370 recorded · 364 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 · 9.2 min · 363 recorded · 353 measured · Source: the US BTS Tuesday · 16.0 min · 347 recorded · 347 measured · Source: the US BTS Wednesday · 18.0 min · 349 recorded · 349 measured · Source: the US BTS Thursday · 12.3 min · 366 recorded · 364 measured · Source: the US BTS Friday · 14.2 min · 385 recorded · 384 measured · Source: the US BTS Saturday · 12.9 min · 377 recorded · 375 measured · Source: the US BTS Sunday · 9.4 min · 370 recorded · 364 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 · 363 · 363 recorded · 353 measured · Source: the US BTS Tuesday · 347 · 347 recorded · 347 measured · Source: the US BTS Wednesday · 349 · 349 recorded · 349 measured · Source: the US BTS Thursday · 366 · 366 recorded · 364 measured · Source: the US BTS Friday · 385 · 385 recorded · 384 measured · Source: the US BTS Saturday · 377 · 377 recorded · 375 measured · Source: the US BTS Sunday · 370 · 370 recorded · 364 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
Monday79.3%9.2 min353363
Tuesday82.1%16.0 min347347
Wednesday76.5%18.0 min349349
Thursday77.5%12.3 min364366
Friday83.1%14.2 min384385
Saturday79.5%12.9 min375377
Sunday77.8%9.4 min364370

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 · 22 recorded · 22 measured · Source: the US BTS Feb · No observations · 0 recorded · 0 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 66 recorded · 64 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 136 recorded · 136 measured · Source: the US BTS May · 87.7% · 402 recorded · 399 measured · Source: the US BTS Jun · 79.3% · 559 recorded · 556 measured · Source: the US BTS Jul · 75.5% · 618 recorded · 612 measured · Source: the US BTS Aug · 78.2% · 286 recorded · 284 measured · Source: the US BTS Sep · 81.1% · 201 recorded · 201 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 137 recorded · 135 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 72 recorded · 69 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 58 recorded · 58 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 · 22 recorded · 22 measured · Source: the US BTS Feb · No observations · 0 recorded · 0 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 66 recorded · 64 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 136 recorded · 136 measured · Source: the US BTS May · 7.6 min · 402 recorded · 399 measured · Source: the US BTS Jun · 18.5 min · 559 recorded · 556 measured · Source: the US BTS Jul · 15.1 min · 618 recorded · 612 measured · Source: the US BTS Aug · 11.3 min · 286 recorded · 284 measured · Source: the US BTS Sep · 5.0 min · 201 recorded · 201 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 137 recorded · 135 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 72 recorded · 69 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 58 recorded · 58 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 · 22 · 22 recorded · 22 measured · Source: the US BTS Feb · No observations · 0 recorded · 0 measured · Source: the US BTS Mar · 66 · 66 recorded · 64 measured · Source: the US BTS Apr · 136 · 136 recorded · 136 measured · Source: the US BTS May · 402 · 402 recorded · 399 measured · Source: the US BTS Jun · 559 · 559 recorded · 556 measured · Source: the US BTS Jul · 618 · 618 recorded · 612 measured · Source: the US BTS Aug · 286 · 286 recorded · 284 measured · Source: the US BTS Sep · 201 · 201 recorded · 201 measured · Source: the US BTS Oct · 137 · 137 recorded · 135 measured · Source: the US BTS Nov · 72 · 72 recorded · 69 measured · Source: the US BTS Dec · 58 · 58 recorded · 58 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—2222
FebNo observations———
MarFewer than 200 measured departures—6466
AprFewer than 200 measured departures—136136
May87.7%7.6 min399402
Jun79.3%18.5 min556559
Jul75.5%15.1 min612618
Aug78.2%11.3 min284286
Sep81.1%5.0 min201201
OctFewer than 200 measured departures—135137
NovFewer than 200 measured departures—6972
DecFewer than 200 measured departures—5858

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 78.8% 2,014
  • Delayed >15 min 20.4% 522
  • Cancelled 0.8% 21
  • 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

28
28 of 28
Flight numbersBy direction DeparturesOn time
UA841 ORD → ANC 149 74.7%
UA450 ORD → ANC 148 85.7%
UA2632 ANC → ORD 127 89.8%
UA1215 ORD → ANC 126 88.1%
AA375 ORD → ANC 121 61.2%
AA375 ANC → ORD 121 55.8%
UA1127 ANC → ORD 108 80.2%
AS139 ORD → ANC 104 75.0%
AS138 ANC → ORD 99 86.9%
UA834 ANC → ORD 93 88.9%
UA840 ORD → ANC 93 93.6%
UA450 ANC → ORD 84 89.3%
UA1552 ORD → ANC 78 83.3%
AA1354 ANC → ORD 72 66.2%
AA1354 ORD → ANC 72 54.2%
AS109 ANC → ORD 72 87.5%
AS111 ORD → ANC 68 74.6%
UA2740 ANC → ORD 66 82.5%
UA2271 ANC → ORD 64 81.3%
UA267 ANC → ORD 53 76.9%
AS1543 ANC → ORD 51 82.4%
AS1545 ORD → ANC 51 64.7%
UA445 ORD → ANC 48 83.0%
AS1724 ANC → ORD 37 94.6%
AA3222 ANC → ORD 33 69.7%
AA3222 ORD → ANC 33 75.8%
UA664 ORD → ANC 32 78.1%
AS1825 ORD → ANC 30 70.0%

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 304 −1.3% 4 76.6%
June 2026 280 +1.4% 2 79.3%
May 2026 182 −16.1% 3 88.5%
April 2026 62 −16.2% 0 74.2%
March 2026 52 +333.3% 2 57.7%
January 2026 10 −16.7% 0 100.0%
December 2025 30 +7.1% 0 80.0%
November 2025 55 +292.9% 3 83.6%
October 2025 93 +121.4% 2 79.6%
September 2025 201 0 81.1%
August 2025 284 2 78.2%
July 2025 308 2 74.4%
June 2025 276 1 79.3%
May 2025 217 0 87.1%
April 2025 74 0 77.0%
March 2025 12 0 100.0%
January 2025 12 0 66.7%
December 2024 28 0 89.3%
November 2024 14 0 85.7%
October 2024 42 0 76.2%

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