United 421 UAL421 / UA421
Warning! This route has been archived. It cannot be flown anymore and is merely in our
system to provide historical data for past flights flown using this route.
General Edward Lawrence Logan International Airport (BOS/KBOS) (Hub)
19:33z (14:33 local time)
George Bush Intercontinental Houston Airport (IAH/KIAH) (Hub)
23:47z (17:47 local time)
4:14 flight time
Aircraft
This Flight Number
Return Flights
UAL462
IAH/KIAH
21:38z
-
BOS/KBOS
01:28z
|
3:50
|
B739
B738
UAL521
IAH/KIAH
23:35z
-
BOS/KBOS
03:25z
|
3:50
|
B738
B39M
B38M
UAL1207
IAH/KIAH
13:30z
-
BOS/KBOS
17:33z
|
4:03
|
B738
UAL1226
IAH/KIAH
17:05z
-
BOS/KBOS
20:49z
|
3:44
|
B739
UAL1226
IAH/KIAH
17:25z
-
BOS/KBOS
21:29z
|
4:04
|
B739
UAL1853
IAH/KIAH
19:20z
-
BOS/KBOS
23:10z
|
3:50
|
B738
UAL1977
IAH/KIAH
12:20z
-
BOS/KBOS
16:24z
|
4:04
|
B739
B738
B39M
B38M
UAL2211
IAH/KIAH
14:36z
-
BOS/KBOS
18:21z
|
3:45
|
B737
B39M
B738
UAL2393
IAH/KIAH
14:35z
-
BOS/KBOS
18:39z
|
4:04
|
B39M
A320