whatflytime logo

United Airlines UA1851

Chicago to Seattle

Sun, Apr 27
Mon, Apr 28
Tue, Apr 29

Arrived
ORD
Chicago, Sun, Apr 27
09:28
Scheduled: 09:05
Check-in
--
Terminal
T1
Gate
C21
departured icon
Departure
Flight time: 4h 43m
arrived icon
Arrival
SEA
Seattle, Sun, Apr 27
11:19
Scheduled: 11:48
Baggage
8
Terminal
--
Gate
A4

Scheduled Scheduled to depart in 4h 8m
ORD
Chicago, Mon, Apr 28
09:05
Scheduled: 09:05
Check-in
--
Terminal
T1
Gate
E16
waiting to departure icon
Departure
Flight time: 4h 43m
haven't arrived icon
Arrival
SEA
Seattle, Mon, Apr 28
11:01
Scheduled: 11:48
Baggage
9
Terminal
--
Gate
A5

Scheduled
ORD
Chicago, Tue, Apr 29
09:05
Scheduled: 09:05
Check-in
--
Terminal
T1
Gate
E14
waiting to departure icon
Departure
Flight time: 4h 43m
haven't arrived icon
Arrival
SEA
Seattle, Tue, Apr 29
11:01
Scheduled: 11:48
Baggage
9
Terminal
--
Gate
A4
Download App to Track Flight Status
Google Play
4.8
504k reviews
App Store
4.9
36.2k reviews
Download App to Track Flight Status
Keep up with the latest updates on flights from Chicago to Seattle. Plus, check out our Buy 1 Get 1 Free offer on flights from Seattle to Chicago!

UA1851 Flight Details

Airline: United Airlines Boeing 737-900 Boeing 737-900
Airline: United Airlines
Distance flown: --
Age: 12y, 4m
Seats: 179
Meal service: available
Wi-Fi: available
USB port: available
Entertainment: available
Recline angle: 100°
Seat width: --
Legroom: 76 cm

UA1851 Flight Schedules

Date Route Departure Arrival Aircraft Status
Mon, Apr 28 ORD - SEA
Actual:
Scheduled: 09:05
Actual:
Scheduled: 11:48
Boeing 737-900 Scheduled
Sun, Apr 27 ORD - SEA
Actual: 09:28
Scheduled: 09:05
Actual: 11:19
Scheduled: 11:48
Boeing 737-900 Arrived
Sat, Apr 26 ORD - SEA
Actual: 09:37
Scheduled: 09:05
Actual: 11:30
Scheduled: 11:48
Boeing 737-900 Arrived
Fri, Apr 25 ORD - SEA
Actual: 09:44
Scheduled: 09:05
Actual: 11:42
Scheduled: 11:48
Boeing 737-900 Arrived
Thu, Apr 24 ORD - SEA
Actual: 09:23
Scheduled: 09:05
Actual: 11:25
Scheduled: 11:48
Boeing 737-900 Arrived
Wed, Apr 23 ORD - SEA
Actual: 09:11
Scheduled: 09:05
Actual: 11:26
Scheduled: 11:48
Boeing 737-900 Arrived
Tue, Apr 22 ORD - SEA
Actual: 09:20
Scheduled: 09:05
Actual: 11:28
Scheduled: 11:48
Boeing 737-900 Arrived
Date Departure Arrival Status
Mon, Apr 28
Actual:
Scheduled: 09:05
Actual:
Scheduled: 11:48
Scheduled
Sun, Apr 27
Actual: 09:28
Scheduled: 09:05
Actual: 11:19
Scheduled: 11:48
Arrived
Sat, Apr 26
Actual: 09:37
Scheduled: 09:05
Actual: 11:30
Scheduled: 11:48
Arrived
Fri, Apr 25
Actual: 09:44
Scheduled: 09:05
Actual: 11:42
Scheduled: 11:48
Arrived
Thu, Apr 24
Actual: 09:23
Scheduled: 09:05
Actual: 11:25
Scheduled: 11:48
Arrived
Wed, Apr 23
Actual: 09:11
Scheduled: 09:05
Actual: 11:26
Scheduled: 11:48
Arrived
Tue, Apr 22
Actual: 09:20
Scheduled: 09:05
Actual: 11:28
Scheduled: 11:48
Arrived

UA1851 Punctuality Rate

ORD (O'Hare International Airport) - SEA (Seattle–Tacoma International Airport)
  • Departure:
    62% on time
  • Arrival:
    97% on time
  • Average delay:
    26min
Delayed
44m
33m
22m
11m
On time
21 Apr
22
23
24
25
26
27 Apr