| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Sat
13:48
Chicago O'Hare (ORD) 1
15:46
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:58 Valid until 2026-01-03 Codeshare flight, operated by United Airlines.(UA 1759) |
| Tue,Thu,Fri,Sun
13:55
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737 MAX 9 (7M9) 2:57 Valid until 2026-01-06 Codeshare flight, operated by United Airlines.(UA 1759) |
| Wed,Fri
13:55
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-07 through 2026-01-14 Codeshare flight, operated by United Airlines.(UA 1176) |
| Mon,Thu,Sun
13:55
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-19 through 2026-01-25 Codeshare flight, operated by United Airlines.(UA 1176) |
| Tue,Wed,Fri
13:55
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-28 through 2026-02-04 Codeshare flight, operated by United Airlines.(UA 1176) |
| Mon,Wed-Fri,Sun
13:55
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1176) |
| Mon,Tue,Sat
14:02
Chicago O'Hare (ORD) 1
15:57
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by United Airlines.(UA 1883) |
| Tue,Sun
14:02
Chicago O'Hare (ORD) 1
15:57
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-02-22 through 2026-02-24 Codeshare flight, operated by United Airlines.(UA 1883) |
| Tue
14:02
Chicago O'Hare (ORD) 1
15:57
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2026-03-03 Codeshare flight, operated by United Airlines.(UA 1883) |
| Mon,Wed,Fri,Sun
14:05
Chicago O'Hare (ORD) 1
16:00
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-06 through 2026-03-11 Codeshare flight, operated by United Airlines.(UA 270) |
| Mon-Wed
14:05
Chicago O'Hare (ORD) 1
16:00
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-16 through 2026-03-18 Codeshare flight, operated by United Airlines.(UA 270) |
| Tue-Thu,Sat
14:05
Chicago O'Hare (ORD) 1
16:00
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Effective 2026-03-24 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 270) |
| Sat
14:15
Chicago O'Hare (ORD) 1
16:12
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:57 Effective 2026-01-10 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 1176) |
| Fri,Sun
14:15
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737 MAX 9 (7M9) 2:37 Effective 2026-05-01 through 2026-05-03 Codeshare flight, operated by United Airlines.(UA 742) |
| Mon
14:15
Chicago O'Hare (ORD) 1
15:52
Denver (DEN) AC 4771 Non-stop Boeing 737 MAX 9 (7M9) 2:37 Effective 2026-05-11 through 2026-05-18 Codeshare flight, operated by United Airlines.(UA 742) |
| Mon,Wed,Sat,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-03-29 through 2026-04-05 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon,Wed,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-04-08 through 2026-04-15 Codeshare flight, operated by United Airlines.(UA 609) |
| Thu,Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 757-300 (753) 2:38 Effective 2026-04-16 through 2026-04-23 Codeshare flight, operated by United Airlines.(UA 609) |
| Thu
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Operates only on 2026-04-30 Codeshare flight, operated by United Airlines.(UA 609) |
| Fri
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Operates only on 2026-05-08 Codeshare flight, operated by United Airlines.(UA 609) |
| Fri,Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-05-16 through 2026-05-22 Codeshare flight, operated by United Airlines.(UA 609) |
| Tue-Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-05-24 through 2026-05-30 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Thu,Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-06-01 through 2026-06-08 Codeshare flight, operated by United Airlines.(UA 609) |
| Tue-Fri,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-06-10 through 2026-06-16 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon,Wed-Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-06-18 through 2026-06-24 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Wed,Fri-Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-06-26 through 2026-07-03 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Thu,Sat,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-07-05 through 2026-07-11 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-07-13 through 2026-07-18 Codeshare flight, operated by United Airlines.(UA 609) |
| Tue,Thu-Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-07-21 through 2026-07-28 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon,Wed,Fri,Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-07-31 through 2026-08-08 Codeshare flight, operated by United Airlines.(UA 609) |
| Tue,Thu,Sat,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-08-09 through 2026-08-16 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon,Tue,Fri,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-08-17 through 2026-08-25 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Wed,Fri
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-08-26 through 2026-09-01 Codeshare flight, operated by United Airlines.(UA 609) |
| Tue,Thu-Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-09-03 through 2026-09-08 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon,Wed,Fri-Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-09-11 through 2026-09-18 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Thu,Sat,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-09-20 through 2026-09-26 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Wed,Fri,Sun
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-09-28 through 2026-10-04 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-10-06 through 2026-10-12 Codeshare flight, operated by United Airlines.(UA 609) |
| Mon-Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-10-14 through 2026-10-20 Codeshare flight, operated by United Airlines.(UA 609) |
| Thu-Sat
14:18
Chicago O'Hare (ORD) 1
15:56
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:38 Effective 2026-10-22 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 609) |
| Fri
14:21
Chicago O'Hare (ORD) 1
16:16
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2026-02-13 Codeshare flight, operated by United Airlines.(UA 1883) |
| Mon-Wed
14:31
Chicago O'Hare (ORD) 1
16:29
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:58 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1485) |
| Mon,Tue,Thu,Sun
14:36
Chicago O'Hare (ORD) 1
16:34
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-08 through 2026-01-15 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Wed,Fri
14:36
Chicago O'Hare (ORD) 1
16:34
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Tue,Thu,Sun
14:36
Chicago O'Hare (ORD) 1
16:34
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-26 through 2026-02-02 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue
14:36
Chicago O'Hare (ORD) 1
16:34
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:58 Operates only on 2026-02-10 Codeshare flight, operated by United Airlines.(UA 2347) |
| Thu
14:40
Chicago O'Hare (ORD) 1
16:35
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2026-02-12 Codeshare flight, operated by United Airlines.(UA 2347) |
| Wed-Fri,Sun
14:40
Chicago O'Hare (ORD) 1
16:36
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:56 Effective 2026-02-15 through 2026-02-20 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Wed-Sun
14:40
Chicago O'Hare (ORD) 1
16:36
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:56 Effective 2026-02-23 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Thu,Sat
14:45
Chicago O'Hare (ORD) 1
16:41
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:56 Effective 2026-03-05 through 2026-03-12 Codeshare flight, operated by United Airlines.(UA 2347) |
| Thu-Sun
14:45
Chicago O'Hare (ORD) 1
16:41
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:56 Effective 2026-03-13 through 2026-03-22 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Fri
14:45
Chicago O'Hare (ORD) 1
16:41
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:56 Effective 2026-03-23 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Tue,Thu,Fri
14:50
Chicago O'Hare (ORD) 1
16:27
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:37 Effective 2026-03-31 through 2026-04-10 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Fri,Sat
14:50
Chicago O'Hare (ORD) 1
16:27
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:37 Effective 2026-04-11 through 2026-04-17 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon-Wed,Fri-Sun
14:50
Chicago O'Hare (ORD) 1
16:27
Denver (DEN) AC 4771 Non-stop Airbus A321neo (32Q) 2:37 Effective 2026-04-19 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon-Thu,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-05-02 through 2026-05-09 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue-Fri,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-05-10 through 2026-05-21 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-05-23 through 2026-05-25 Codeshare flight, operated by United Airlines.(UA 2347) |
| Fri,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-05-31 through 2026-06-07 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Tue,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-06-09 through 2026-06-15 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Wed,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-06-17 through 2026-06-23 Codeshare flight, operated by United Airlines.(UA 2347) |
| Thu
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-06-25 through 2026-07-02 Codeshare flight, operated by United Airlines.(UA 2347) |
| Fri,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-07-04 through 2026-07-10 Codeshare flight, operated by United Airlines.(UA 2347) |
| Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-07-12 through 2026-07-19 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Wed
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-07-20 through 2026-07-29 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Thu,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-07-30 through 2026-08-06 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Wed,Fri
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-08-10 through 2026-08-14 Codeshare flight, operated by United Airlines.(UA 2347) |
| Wed,Thu,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-08-19 through 2026-08-22 Codeshare flight, operated by United Airlines.(UA 2347) |
| Wed,Thu,Sat,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-08-27 through 2026-09-02 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Wed,Thu
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-09-07 through 2026-09-10 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Thu,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-09-15 through 2026-09-19 Codeshare flight, operated by United Airlines.(UA 2347) |
| Thu,Fri,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-09-25 through 2026-10-01 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Sat
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-10-03 through 2026-10-05 Codeshare flight, operated by United Airlines.(UA 2347) |
| Tue,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-10-11 through 2026-10-18 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon-Wed,Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-10-21 through 2026-10-28 Codeshare flight, operated by United Airlines.(UA 2347) |
| Thu,Fri
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) AC 4771 Non-stop Boeing 737-900 (739) 2:50 Effective from 2026-10-29 Codeshare flight, operated by United Airlines.(UA 2347) |