February 19, 1947 


October 12, 1948 


September 2, 1952


November 1, 1954

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Formerly  Essair

Timetable Image Gallery

Also from

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Continental Airlines

Timetable Publication Dates

Class 1A - 
System Timetables

Essair
1
2
10-01-45
03-01-46
Pioneer Air Lines
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
02-19-47
10-01-47
05-01-48
10-12-48
07-06-49
05-01-50
07-01-50
09-01-50
02-01-51
03-01-51
06-25-51
11-01-51
12-01-51
01-05-52
03-03-52
05-01-52
06-29-52
09-02-52
10-01-52
09-27-53
12-01-53
06-14-54
08-01-54
09-27-54
11-01-54
02-01-55 

Contributor to this page

bullet Frank J. Lichtanski
bullet David Stringer

If you know of additional publication dates for Pioneer timetables, please email
psloan@airtimes.com

Updated July 13, 2024
Copyright (c) 1997-2024 Perry A Sloan - All Rights Reserved