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UAL2139

ORD → DEN · Airbus A321 Neo · United Airlines

Flight

Status
Completed
Departure
Chicago O'Hare International Airport (ORD) — Chicago, United States
Est. departure time
2026-08-24 13:44 UTC (approx.)
Arrival
Denver International Airport (DEN) — Denver, United States
Distance flown
1673 km
Straight-line distance
1426 km
Approach distance
94 km

Aircraft

Registration
N34562
Type
Airbus A321 Neo

Altitude & speed

Max altitude
34,000 ft
Max ground speed
444 kt
Tracked
3h 43m · 1,580 km
Altitude (ft, max 34,000)
018,36036,7200m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Ground speed (kt, max 444)
02404800m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Altitude (ft, max 34,000)
018,36036,7200m1h 0m2h 0m3h 0m
Ground speed (kt, max 444)
02404800m1h 0m2h 0m3h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 14:25 UTC UAL2139 ORD → BOI
Chicago → Boise
 N437UA Airbus A320 233 In progress ~2307 km est.
2026-10-01 13:51 UTC UAL2139 ORD → BOI
Chicago → Boise
 N431UA Airbus A320 233 Completed 2461 km
2026-09-30 14:09 UTC UAL2139 ORD → BOI
Chicago → Boise
 N454UA Airbus A320 233 Completed 2446 km
2026-09-29 15:50 UTC UAL2139 ORD → BOI
Chicago → Boise
 N437UA Airbus A320 233 Completed 2449 km
2026-09-28 13:52 UTC UAL2139 ORD → BOI
Chicago → Boise
 N440UA Airbus A320 233 Completed 2354 km
2026-09-27 13:59 UTC UAL2139 ORD → BOI
Chicago → Boise
 N480UA Airbus A320 233 Completed 2373 km
2026-09-26 13:46 UTC UAL2139 ORD → BOI
Chicago → Boise
 N441UA Airbus A320 233 Completed 2357 km
2026-09-25 13:45 UTC UAL2139 ORD → BOI
Chicago → Boise
 N467UA Airbus A320 233 Completed 2396 km
2026-09-24 13:57 UTC UAL2139 ORD → BOI
Chicago → Boise
 N445UA Airbus A320 233 Completed 2439 km
2026-09-24 00:08 UTC UAL2139 ORD → IAH
Chicago → Houston
 N17443 Boeing 737 MAX 9 Completed 1585 km
2026-09-23 00:09 UTC UAL2139 ORD → IAH
Chicago → Houston
 N77471 Boeing 737 MAX 9 Completed (landing presumed) 1595 km
2026-09-21 23:51 UTC UAL2139 ORD → IAH
Chicago → Houston
 N37440 Boeing 737 MAX 9 Completed 1575 km
2026-09-21 01:13 UTC UAL2139 ORD → IAH
Chicago → Houston
 N17589 Boeing 737 MAX 9 Incomplete (signal lost) 1582 km
2026-09-20 01:32 UTC UAL2139 ORD → IAH
Chicago → Houston
 N27419 Boeing 737 MAX 9 Incomplete (signal lost) 1693 km
2026-09-18 23:27 UTC UAL2139 ORD → IAH
Chicago → Houston
 N66803 Boeing 737-900 Completed 1803 km
2026-09-18 00:34 UTC UAL2139 ORD → IAH
Chicago → Houston
 N37577 Boeing 737 MAX 9 Completed 1672 km
2026-09-17 00:32 UTC UAL2139 ORD → DEN
Chicago → Denver
 N27519 Boeing 737 MAX 9 Incomplete (signal lost) ~3108 km est. (1680 km recorded)
2026-09-16 00:16 UTC UAL2139 ORD → IAH
Chicago → Houston
 N27568 Boeing 737 MAX 9 Completed 1744 km
2026-09-14 23:59 UTC UAL2139 ORD → DEN
Chicago → Denver
 N17411 Boeing 737 MAX 9 Incomplete (signal lost) ~3134 km est. (1708 km recorded)
2026-09-13 23:29 UTC UAL2139 ORD → IAH
Chicago → Houston
 N37506 Boeing 737 MAX 9 Completed 1760 km
2026-09-13 00:35 UTC UAL2139 ORD → DEN
Chicago → Denver
 N37502 Boeing 737 MAX 9 Incomplete (signal lost) ~3098 km est. (1672 km recorded)
2026-09-11 23:38 UTC UAL2139 ORD → DEN
Chicago → Denver
 N47569 Boeing 737 MAX 9 Incomplete (signal lost) ~3180 km est. (1752 km recorded)
2026-09-10 23:23 UTC UAL2139 ORD → DEN
Chicago → Denver
 N17557 Boeing 737 MAX 9 Incomplete (signal lost) ~3194 km est. (1765 km recorded)
2026-09-09 23:55 UTC UAL2139 ORD → IAH
Chicago → Houston
 N77580 Boeing 737 MAX 9 Completed (landing presumed) 1652 km
2026-09-07 13:55 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24516 Airbus A321 Neo Completed 1749 km
2026-09-06 13:54 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24514 Airbus A321 Neo Completed 1721 km
2026-09-05 13:52 UTC UAL2139 ORD → DEN
Chicago → Denver
 N74532 Airbus A321 Neo Completed 1625 km
2026-09-04 13:52 UTC UAL2139 ORD → DEN
Chicago → Denver
 N44522 Airbus A321 Neo Completed 1646 km
2026-09-03 13:59 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14545 Airbus A321 Neo Completed 1573 km
2026-09-02 14:08 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14527 Airbus A321 Neo Completed 1576 km
2026-09-01 13:55 UTC UAL2139 ORD → DEN
Chicago → Denver
 N54561 Airbus A321 Neo Completed 1635 km
2026-08-31 14:46 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14567 Airbus A321 Neo Completed 1628 km
2026-08-30 14:06 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14520 Airbus A321 Neo Completed 1678 km
2026-08-29 13:41 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24555 Airbus A321 Neo Completed 1660 km
2026-08-28 14:03 UTC UAL2139 ORD → DEN
Chicago → Denver
 N34574 Airbus A321 Neo Completed 1625 km
2026-08-27 13:55 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24508 Airbus A321 Neo Completed 1584 km
2026-08-26 13:58 UTC UAL2139 ORD → DEN
Chicago → Denver
 N54538 Airbus A321 Neo Completed 1684 km
2026-08-25 14:00 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14515 Airbus A321 Neo Completed 1641 km
2026-08-24 13:57 UTC UAL2139 ORD → DEN
Chicago → Denver
 N34562 Airbus A321 Neo Completed 1673 km
2026-08-23 13:53 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14546 Airbus A321 Neo Completed 2313 km
2026-08-22 14:41 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14545 Airbus A321 Neo Completed 2069 km
2026-08-21 13:52 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24542 Airbus A321 Neo Completed 2043 km
2026-08-20 16:27 UTC UAL2139 DEN → DEN
Denver → Denver
 N14536 Airbus A321 Neo Completed ~3 km est. (0 km recorded)
2026-08-20 14:00 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14536 Airbus A321 Neo Completed 2544 km
2026-08-19 14:15 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14546 Airbus A321 Neo Completed ~2967 km est. (2136 km recorded)
2026-08-18 13:59 UTC UAL2139 ORD → DEN
Chicago → Denver
 N14502 Airbus A321 Neo Completed 5221 km
2026-08-17 14:12 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24514 Airbus A321 Neo Completed 7494 km
2026-08-16 14:09 UTC UAL2139 ORD → DEN
Chicago → Denver
 N44550 Airbus A321 Neo Completed 2084 km
2026-08-15 13:34 UTC UAL2139 ORD → DEN
Chicago → Denver
 N34551 Airbus A321 Neo Completed ~3662 km est. (2235 km recorded)
2026-08-12 14:13 UTC UAL2139 ORD → DEN
Chicago → Denver
 N24508 Airbus A321 Neo Completed 2460 km

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