UAL1252

For travellers

Departure · Washington, DC (IAD)

Gate D20

Scheduled 10:30 · Departed 10:25 · early

Board status: InAir

Airborne since 10:35 (ADS-B)

Arrival · Chicago (ORD)

Terminal 1 · Gate C29

Scheduled 11:48 · Estimated 11:07 · early

Board status: Active

In the air, ~26m to go (67% of the route flown)

Board data from mwaa, ord, updated 5 min ago; times local to each airport.

Flight

Status

In progress

Departure

Washington Dulles International Airport (IAD) — Washington, DC, United States

Scheduled departure

2026-10-02 14:30 UTC

Departed

2026-10-02 14:35 UTC

Arrival

Chicago O'Hare International Airport (ORD) — Chicago, United States (scheduled)

Scheduled arrival

2026-10-02 16:48 UTC

Estimated arrival

2026-10-02 16:07 UTC

Progress

67% · ~26m remaining

Also flies as

UA1252

Codeshares

AC4444

Distance flown

654 km

Straight-line distance

945 km

Aircraft

Registration

N39475

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

425 kt

Tracked

55m · 654 km

Note

still in progress - the track so far

Altitude (ft, max 36,025)

Ground speed (kt, max 425)

Altitude (ft, max 36,025)

Ground speed (kt, max 425)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 14:35 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N39475	Boeing 737-900	In progress	~945 km est.
2026-10-02 10:10 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N69888	Boeing 737-900	Completed	551 km
2026-10-01 18:33 UTC	UAL1252	ORD → SAT Chicago → San Antonio	N892UA	Airbus A319	Completed	1963 km
2026-10-01 14:34 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N57439	Boeing 737-900	Completed	1010 km
2026-10-01 09:57 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N57439	Boeing 737-900	Completed	547 km
2026-09-30 14:44 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N78438	Boeing 737-900	Completed	1077 km
2026-09-30 10:05 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N27421	Boeing 737-900	Completed	543 km
2026-09-29 14:47 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N37462	Boeing 737-900	Completed	1060 km
2026-09-29 10:00 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N68811	Boeing 737-900	Completed	564 km
2026-09-28 14:34 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N69804	Boeing 737-900	Completed	997 km
2026-09-28 10:24 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N34460	Boeing 737-900	Completed	558 km
2026-09-27 15:51 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N37420	Boeing 737-900	Completed	997 km
2026-09-27 09:59 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N68811	Boeing 737-900	Completed	536 km
2026-09-26 14:40 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N68805	Boeing 737-900	Completed	1071 km
2026-09-26 10:04 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N75435	Boeing 737-900	Completed	554 km
2026-09-25 14:40 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N68453	Boeing 737-900	Completed	1097 km
2026-09-25 10:05 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N66803	Boeing 737-900	Completed	543 km
2026-09-24 14:37 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N53442	Boeing 737-900	Completed	1094 km
2026-09-24 10:04 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N38257	Boeing 737-800	Completed	553 km
2026-09-23 14:39 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N37420	Boeing 737-900	Completed	1086 km
2026-09-23 10:03 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N37278	Boeing 737 MAX 8	Completed	537 km
2026-09-22 14:42 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N68823	Boeing 737-900	Completed	1081 km
2026-09-22 10:09 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N13750	Boeing 737-700	Completed	554 km
2026-09-21 10:07 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N17346	Boeing 737 MAX 8	Completed	646 km
2026-09-20 14:40 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N68891	Boeing 737-900	Completed	1133 km
2026-09-20 10:11 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N37536	Boeing 737 MAX 8	Completed	620 km
2026-09-19 16:41 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N57439	Boeing 737-900	Completed	1278 km
2026-09-19 10:04 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N17753	Boeing 737-700	Completed	555 km
2026-09-18 15:24 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N37434	Boeing 737-900	Completed	1096 km
2026-09-18 10:09 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N24736	Boeing 737-700	Completed	534 km
2026-09-17 16:33 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N39463	Boeing 737-900	Completed	1272 km
2026-09-17 10:01 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N16732	Boeing 737-700	Completed	571 km
2026-09-16 15:57 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N75432	Boeing 737-900	Completed	1132 km
2026-09-16 10:17 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N37561	Boeing 737 MAX 9	Completed	567 km
2026-09-15 17:05 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N64809	Boeing 737-900	Completed	1083 km
2026-09-15 10:00 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N25705	Boeing 737-700	Completed	557 km
2026-09-14 14:36 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N38479	Boeing 737-900	Completed	1132 km
2026-09-14 10:08 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N12754	Boeing 737-700	Completed	583 km
2026-09-13 14:37 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N67845	Boeing 737-900	Completed	1065 km
2026-09-13 10:09 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N77543	Boeing 737 MAX 9	Completed	594 km
2026-09-12 14:38 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N63899	Boeing 737-900	Completed	1094 km
2026-09-12 10:07 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N15751	Boeing 737-700	Completed	556 km
2026-09-11 14:56 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N69806	Boeing 737-900	Completed	1158 km
2026-09-11 10:04 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N13718	Boeing 737-700	Completed	566 km
2026-09-10 14:52 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N66897	Boeing 737-900	Completed	1192 km
2026-09-10 10:11 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N17753	Boeing 737-700	Completed	584 km
2026-09-09 14:36 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N69818	Boeing 737-900	Completed	1107 km
2026-09-09 10:08 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N27255	Boeing 737 MAX 8	Completed	581 km
2026-09-08 10:08 UTC	UAL1252	CLE → IAD Cleveland → Washington, DC	N27722	Boeing 737-700	Completed	555 km
2026-09-07 14:33 UTC	UAL1252	IAD → ORD Washington, DC → Chicago	N67846	Boeing 737-900	Completed	1130 km