United Airlines

UA3690 Flight Status

According to Trip.com real-time data, the UA3690 flight operated by United Airlines on Mar 12, 2026 is scheduled to fly from Chicago (ORD) to Indianapolis (IND). The flight is expected to depart at 3:37 PM (local time in Chicago, UTC-5) and land at 5:12 PM (local time in Indianapolis, UTC-4) .

Wed, Mar 11

Thu, Mar 12

Fri, Mar 13

CHI-IND

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Arrived

The flight has arrived 5m late

Chicago(ORD)

4:15 PM

Scheduled: 3:37 PM, Mar 11

O'Hare Intl. Airport T2

1h 8m

Indianapolis(IND)

5:50 PM

Scheduled: 5:45 PM, Mar 11

Indianapolis Airport

Check-in Counter

Boarding Gate

Arrival Gate

A25

Baggage

CHI-IND

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Scheduled

Your flight will depart on time.

Chicago(ORD)

3:37 PM

Scheduled: 3:37 PM, Mar 12

O'Hare Intl. Airport T2

1h 8m

Indianapolis(IND)

5:12 PM

Scheduled: 5:45 PM, Mar 12

Indianapolis Airport

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

CHI-IND

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Scheduled

Your flight will depart on time.

Chicago(ORD)

3:37 PM

Scheduled: 3:37 PM, Mar 13

O'Hare Intl. Airport T2

1h 8m

Indianapolis(IND)

5:45 PM

Scheduled: 5:45 PM, Mar 13

Indianapolis Airport

Check-in Counter

Boarding Gate

B21

Arrival Gate

Baggage

Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Chicago to Indianapolis to find your schedule.

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Flights

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Flights from Chicago to Indianapolis

UA3690

Track the Previous Flight Status: Scheduled

UA3647

New York (NYC)

Chicago (CHI)

Scheduled: 2:41 PM

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UA3690 Aircraft Details

According to Trip.com real-time data, the UA3690 flight flying from Chicago to Indianapolis on 3/12/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 10y, 4m. The aircraft is equipped with 76 seats.

Embraer 175

Punctuality (Departure)

73%

Punctuality (Arrival)

97%

Early on average

3 minutes

Age

10y, 4m

Seats

Flight Distance

Economy

First

Premium Economy

In-Flight Services

None

Inflight entertainment is available

Wi-Fi is available

No power outlets are available

Seat Information

79 cm

More legroom than on 35% of flights

46 cm

Seat width better than on 29% of flights

100°

Reclining Angle

2-2

Seat layout example

In-Flight Services

Snacks

Inflight entertainment is available

Wi-Fi is available

Power outlet

Seat Information

94 cm

Legroom

51 cm

Seat width better than on 47% of flights

120°

Reclining Angle

1-2

Seat layout example

In-Flight Services

None

Inflight entertainment is available

Wi-Fi is available

No power outlets are available

Seat Information

86 cm

More legroom than on 12% of flights

46 cm

Seat width better than on 29% of flights

105°

Reclining Angle

2-2

Seat layout example

Flight History for UA3690

Trip.com historical records show that the last UA3690 flight departed on Wed, Mar 11 from ORD at approximately 4:15 PM. This flight is expected to arrrive in IND at 5:50 PM.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Sat, Mar 7	Chicago (ORD)	Washington D.C. (IAD)	E75L	4:05 PM	9:02 PM	Arrived
Sun, Mar 8	Chicago (ORD)	Indianapolis (IND)	E75L	4:00 PM	5:34 PM	Arrived
Mon, Mar 9	Chicago (ORD)	Indianapolis (IND)	E75L	3:59 PM	5:34 PM	Arrived
Tue, Mar 10	Chicago (ORD)	Indianapolis (IND)	E75L	4:02 PM	5:38 PM	Arrived
Wed, Mar 11	Chicago (ORD)	Indianapolis (IND)	E75L	4:15 PM	5:50 PM	Arrived
Thu, Mar 12	Chicago (ORD)	Indianapolis (IND)	E75L	3:37 PM	5:12 PM	Scheduled
Fri, Mar 13	Chicago (ORD)	Indianapolis (IND)	E75L	3:37 PM	5:45 PM	Scheduled

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UA3690 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA3690 is 73% (Late on average 30 minutes), and the on-time arrival rate is 97% (Early on average 3 minutes).

On-Time Departures

Punctuality

73%

Late on average 30 minutes

Early

On time

73%

30 mins late

23%

60 mins late

90 mins late

Canceled

On-Time Arrivals

Punctuality

97%

Early on average 3 minutes

Early

77%

On time

20%

30 mins late

60 mins late

90 mins late

Canceled

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