United Airlines UA21

Landed
AMS
Flag for Netherlands   Amsterdam
IAH
Flag for United States   Houston
9h 40m
11,641km / 7,185mi
(Direct: 8,058km, +30%)
20. May 2025
DEPARTURE
11:16 CEST
09:16 UTC
11:00
+16 minutes
TERMINAL: 3 GATE: G7
ARRIVAL
13:56 CDT
18:56 UTC
14:55
-58 minutes
TERMINAL: E GATE: 4
Altitude
ft
Speed
kts
Track
°
FREQUENCY
daily
DISTANCE
8,058km
FLIGHTS/WEEK
14
PUNCTUALITY
81%
CO2 EMISSIONS
Economy 1,286kg
Eco+ 1,579kg
Business 4,188kg
CLAIM COMPENSATION
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
How long is flight UA21?
The flight has a distance of 8,058 km (4,977 mi.) with an average flight time of 10 hours and 54 minutes.
How often does UA21 fly?
Flight UA21 is operated daily.
How many flights operate between Amsterdam and Houston?
The route from Amsterdam to Houston is served by 2 airline(s) with 14 flights per week. Its weekly capacity is 15,888.
How often is flight UA21 delayed?
On average, 19% of all flights are delayed. The average delay is 30 minutes.
Which airlines fly on this route?
This route is flown by: KLM Royal Dutch Airlines , United Airlines
If UA21 was delayed or cancelled, can I get compensation?
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as €600/$700 in compensation if your flight has been delayed, canceled or overbooked within the last three years.
Check Compensation
PAST FLIGHTS
09:00 CEST
in 1 day
1min early
19:45 CDT
in 1 day
09:00 CEST
12 hours ago
26min late
19:45 CDT
90 minutes ago
7min early
09:00 CEST
1 days ago
27min late
19:45 CDT
1 days ago
7min late
09:00 CEST
2 days ago
19:55 CDT
2 days ago
09:00 CEST
3 days ago
16min late
19:55 CDT
3 days ago
58min early

CODESHARES

This flight is operated by United Airlines as flight number UA21. Tickets are also sold as:

HISTORICAL FLIGHTS

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