Flight UA 3878: Melbourne, Florida → Houston Bush

United Airlines8 November 2026LandedUpdated 3 d ago, official airport data

Today, 11 November 2026, flight UA 3878 is not on the boards of the airports we track. The nearest flight is shown below.

All flights Melbourne, Florida → Houston Bush

Departure

Melbourne, Florida MLB

We do not track the departure airport.

Landed

Arrival

Houston Bush IAH

01:51

Actual01:58 scheduled7 min early

Data from the official airport boards. Times are local to each airport.

Distance: ≈ 1,443 km
On time: 80%
Average departure delay: 25 min
Days of the week

Punctuality of flight UA 3878

“On time” means the flight left no later than 15 minutes after its scheduled departure time. Finished flights counted: 5, over the last 60 days of the airport boards.

Flights counted: 5
On time: 80%
Average departure delay: 25 min
Cancelled: 6

On time, up to 15 min late4
Delayed 16–60 min0
Delayed over 60 min1
Cancelled6

One bar per finished flight, the oldest on the left; the height is the delay at departure. The history table below lists the same flights.

Flight UA 3878 history

Flights of the last 60 days from the airport boards. Delay against the scheduled departure.

Date / Departure	Route	Departure	Delay	Status
Wed 4 Nov13:00+15 min	Houston Bush → AMA	13:00	+15 min	Departed
Sun 1 Nov08:31	Melbourne, Florida → Houston Bush	08:31	—	Cancelled
Sat 24 Oct23:18	Denver → Honolulu	23:18	—	Cancelled
Fri 23 Oct12:30	Houston Bush → IAB	12:30	—	Cancelled
Wed 21 Oct22:39+104 min	Rockford → Chicago O'Hare	22:39	+104 min	Delayed 104 min
Tue 20 Oct09:13+35 min	Winston-Salem → Chicago O'Hare	09:13	+35 min	Delayed 35 min
Mon 19 Oct05:30	Chicago O'Hare → Melbourne, Florida	05:30	—	Cancelled
Sat 17 Oct01:57	Rockford → Houston Bush	01:57	—	Cancelled
Wed 14 Oct22:5326 min early	San Francisco → Houston Bush	22:53	26 min early	Landed
Tue 13 Oct22:45	Houston Bush → Newark	22:45	—	Cancelled
Sat 10 Oct20:001 min early	Houston Bush → IAB	20:00	1 min early	Departed
Mon 5 Oct19:30+109 min	Houston Bush → AMA	19:30	+109 min	Departed

Flight UA 3878: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 05:30
Usual arrival time: 01:57

Dates already on the boards

The boards do not show the next dates of this flight yet. Airports usually publish flights one or two days ahead.

Route of flight UA 3878

Departure airport: Melbourne, Florida (MLB). Arrival airport: Houston Bush (IAH). Distance between the airports: about 1,443 km in a straight line.

Questions about flight UA 3878

Is flight UA 3878 on time today?

Today, 11 November 2026, flight UA 3878 is not on the boards of the airports we track. The nearest flight is shown below. For 8 November 2026 the airport board shows flight UA 3878 as “Landed”. Arrival: Houston Bush, 01:51.

Which terminal and gate does flight UA 3878 use?

The boards do not show a terminal or gate for this flight yet. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight UA 3878 delayed?

Over 5 flights: on time (within 15 min) 80%, average delay 25 min, cancelled 6.

On which days does flight UA 3878 operate?

In the last 60 days it was on the boards on: Monday, Tuesday, Wednesday, Friday, Saturday, Sunday.

Flight UA 3878, 8 November 2026